editorial comment/note

　　"When the medical profession is faced with a major epidemic, people are most concerned about whether there are specific drugs. It seems that this is the only criterion for formulating a response plan. Just like this time, there is no specific medicine so far. What should I do? " Pan Yi, a professor and doctoral supervisor at Guangzhou University of Traditional Chinese Medicine, thinks that we can change our way of thinking from "whether there are specific drugs" to "whether there are specific treatment ideas". For example, Chinese medicine can adjust and improve patients’ immune function, so that they can cope with the virus, thus achieving curative effect.

　　On April 15th, Guang ‘anmen Hospital of Chinese Academy of Traditional Chinese Medicine welcomed 15 medical staff from Guang ‘anmen Hospital, the first batch of Chinese medical aid team in Hubei, to go home.

　　Great epidemics give a good prescription. Traditional Chinese medicine "three drugs and three parties", represented by Jinhua Qinggan Granule and Qingfei Paidu Decoction, plays an important role in the clinical treatment of the epidemic, and Chinese medicine has been highly concerned by all walks of life. Many experts said that the prevention and treatment of infectious diseases by Chinese medicine pays attention to enhancing the human body’s own resistance and repair ability, and pays attention to maintaining the overall balance, which makes Chinese medicine have its own place in dealing with infectious diseases with unclear causes and lack of vaccines and special drugs.

　　Juck Zhang Zhong, a researcher at the China Institute of Science and Technology Information and vice chairman of the Chinese Philosophy Committee of the Chinese Society of Philosophy History, said: "Chinese medicine has always been a part of the treasure house of Chinese civilization, and it should be a new trend to distinguish between Chinese medicine and Chinese medicine."

Part I: "Three Drugs and Three Parties" vs. COVID-19

　　"We didn’t find a specific medicine, but we have an effective plan." In the fight against COVID-19, Chinese medicine represented by "three medicines and three parties" is an effective scheme to fight the epidemic. "Three drugs and three parties" have played an important role in preventing mild illness from turning into severe illness, severe treatment and patient rehabilitation.

　　The whole course of application, more than 90% patients use traditional Chinese medicine.

　　Mr. Yang, a 68-year-old critically ill patient in COVID-19, has a history of diabetes for three years. He once had a high fever of 39 degrees Celsius, which was diagnosed as wind-warm disease and pathogenic invasion of lung-health syndrome by TCM. In Hubei Provincial Hospital of Traditional Chinese Medicine, the treatment is mainly to clear away heat and toxic materials, dispel wind and relieve exterior syndrome, and at the same time, western medicine is given anti-infection, anti-virus and symptomatic support treatment. After 14 days of treatment, the nucleic acid test was negative twice, and CT showed that the lesions in both lungs were obviously reduced. Mr. Yang was cured and discharged.

　　"Without specific drugs, the war epidemic should play the role of traditional Chinese medicine." After the outbreak of COVID-19, state administration of traditional chinese medicine set up five TCM medical teams consisting of 770 medical staff to help Wuhan urgently, and 29 provinces, autonomous regions and municipalities across the country sent more than 4,900 TCM medical staff to help Hubei, accounting for about 13% of the total number of medical staff assisting Hubei, including 3 academicians and hundreds of experts.

　　"Early intervention of Chinese medicine has stabilized people’s hearts and reduced new cases, which has played a role in preventing and controlling the spread of the epidemic from the source." The person in charge of the Comprehensive Department of Traditional Chinese Medicine of Hubei Provincial Health and Wellness Committee said. At the early stage of the epidemic, Hubei promptly distributed traditional Chinese medicine to the isolated personnel, frontline medical staff and community workers in centralized isolation points, and distributed 440,000 pneumonia prevention prescriptions and 190,000 Chinese patent medicines. The isolated personnel should "take all the traditional Chinese medicine".

　　Shelter Hospital is the key measure to realize all patients in COVID-19 should be treated. Zhang Boli, academician of China Academy of Engineering and president of Tianjin University of Traditional Chinese Medicine, said: "In Fangcang Hospital, it is our goal that mild diseases do not turn into severe ones, so we have adopted comprehensive treatment of traditional Chinese and western medicine, in addition to taking decoction or Chinese patent medicine, there are also comprehensive treatments such as massage, scraping and application."

　　A total of 11,740 people were admitted to 16 shelter hospitals in Wuhan. Each shelter hospital was equipped with 4-8 Chinese medicine experts, and four kinds of Chinese patent medicines, such as Chinese medicine decoction and Jinhua Qinggan granules, were distributed simultaneously. The utilization rate of Chinese medicine was 99.93%.

　　On February 24th, Chinese pharmacists labeled the decoction "Qingfei Paidu Decoction" in the decocting room of the First Affiliated Hospital of Anhui University of Traditional Chinese Medicine.

　　Jiangxia Fangcang Hospital is a specialized Chinese medicine Fangcang Hospital. Here, the medical staff adopted a comprehensive treatment method of traditional Chinese and western medicine, with all patients covered with Chinese medicine decoction, and also cooperated with traditional Chinese medicine therapies such as moxibustion, supplemented by Tai Ji Chuan and Baduanjin, and made a set of Chinese medicine "combination boxing". None of the 564 patients in Jiangxia Fangcang Hospital became severe.

　　"The comprehensive treatment of traditional Chinese medicine has significantly reduced the proportion of mild illness to severe illness, which is the key to our victory." Zhang Boli said.

　　For severe patients, western medicine is the main method, and the combination of Chinese and western medicine is adopted. In Jinyintan Hospital, Hubei Hospital of Integrated Traditional Chinese and Western Medicine and Thunder God Mountain hospital, Chinese medicine also participated in the whole process. Zhang Boli said: "Shengmai injection and Shenmai injection have an effect on stabilizing patients’ oxygen saturation and improving oxygenation level; Tanreqing injection, Reduning injection and antibiotics have synergistic effect; Xuebijing is effective in inhibiting inflammatory storm and controlling the progress of the disease. Critical care, integration of Chinese and Western medicine and reduction of mortality are the core of our success. "

　　When patients just leave the hospital, their physical function is often weak, sometimes they are weak and cough, and their immune function has not been completely restored. Chinese medicine is also actively providing rehabilitation programs. On February 24th, the rehabilitation clinic of Wuhan Hospital of Traditional Chinese Medicine was opened. As of April 11th, 862 online and offline patients have been provided with rehabilitation treatment.

　　According to the data provided by Yu Yanhong, Party Secretary of state administration of traditional chinese medicine, 74,187 people, accounting for 91.5%, used traditional Chinese medicine in COVID-19. Among them, 61,449 people in Hubei Province used Chinese medicine, accounting for 90.6%. From preventive medication in isolated population, to the diagnosis of mild and severe patients, and then to later rehabilitation, the participation of traditional Chinese medicine is wide, deep and highly concerned, and the total effective rate of traditional Chinese medicine is over 90%.

　　Old drugs are used newly, and the clinical effect of "three drugs and three parties" is obvious

　　"Traditional Chinese medicine is a holistic medicine that integrates prevention, treatment and rehabilitation. It has a long history and is a household name. When encountering major epidemics, it will look for solutions." Yu Yanhong said. In recent years, viral respiratory infectious diseases have occurred frequently, and Chinese medicine has accumulated experience in treating SARS, H1N1 and other diseases.

　　In the absence of specific drugs and vaccines for the epidemic in COVID-19, experts combined with clinical practice, summed up the experience of traditional Chinese medicine in treating viral infectious diseases, explored ancient classic prescriptions, and screened out a number of effective prescriptions represented by "three drugs and three parties".

　　Jinhua Qinggan Granule was developed during the epidemic of H1N1 in 2009. It is made up of Maxing Shigan Decoction in Treatise on Febrile Diseases by Zhang Zhongjing in Han Dynasty and Yinqiao Powder in Treatise on Febrile Diseases by Wu Jutong in Qing Dynasty. Its main functions are dispersing wind, dispersing lung, and clearing away heat and toxic materials. According to Academician Zhang Boli, a group of 102 clinical controlled studies in Wuhan showed that Jinhua Qinggan Granule, compared with the control group, reduced the proportion of patients with mild and common diseases in COVID-19 by 2/3, and shortened the fever-relieving time by 1.5 days.

　　Jiangxia Shelter Hospital, located in Dahuashan Outdoor Sports Center, Jiangxia District, Wuhan, is the first shelter hospital in Wuhan that focuses on traditional Chinese medicine.

　　Lianhua Qingwen is based on the classic prescriptions, which was created during SARS in 2003. Its main functions are also to clear away the plague and detoxify, spread the lung and relieve heat.

　　A study jointly attended by 23 hospitals in 9 provinces and cities in China shows that Jinhua Qinggan and Lianhua Qingwen, two old drugs, are effective in treating mild and common types in COVID-19.

　　Xuebijing injection is also a new use of old medicine. Professor Qiu Haibo, vice president of Zhongda Hospital affiliated to Southeast University, said that Xuebijing could reduce the death rate of severe pneumonia by nearly 8.8 percentage points after it was used in clinic at the end of January according to the evaluation system of western medicine. "Xuebijing injection may be a very important therapeutic drug in the treatment of severe and critical patients." Qiu Haibo said.

　　"Although Chinese medicine and western medicine belong to two different medical systems and have different perspectives on health and disease, they are both based on the fact of clinical efficacy." Huang Luqi, academician of China Academy of Engineering and president of Chinese Academy of Traditional Chinese Medicine, thinks.

　　Among the three parties, the first one is Qingfei Paidu Decoction, which comes from Maxing Shigan Decoction, Shegan Mahuang Decoction, Xiaochaihu Decoction, Wuling Powder, etc. It is a light, common, heavy and critical general prescription. 57 cases of severe patients were treated with combination of traditional Chinese and western medicine, and none of them became critical. After two courses of treatment (6 days), 53 cases of lung lesions showed different degrees of shrinkage and absorption.

　　Xuanfei Baidu prescription is condensed on the basis of classic prescriptions such as Maxing Shigan Decoction, Maxing Yigan Decoction, Keli Jujube Xiefei Decoction and Qianjin Weijing Decoction. In Wuhan Hospital of Traditional Chinese Medicine, Hubei Hospital of Integrated Traditional Chinese and Western Medicine and Jiangxia Fangcang Hospital, a cohort study of 500 patients treated with this prescription showed that the symptoms of fever, cough and fatigue were obviously alleviated in light and ordinary patients, and none of them became severe.

　　On the basis of the prescription recommended by the national diagnosis and treatment plan, the medical team of Chinese Academy of Traditional Chinese Medicine was optimized in Jinyintan Hospital in combination with clinical practice. After using this prescription, 75 critically ill patients enrolled in the clinical controlled trial in Jinyintan Hospital showed obvious improvement in lung inflammation and clinical symptoms diagnosed by CT, and the nucleic acid turned negative and the hospitalization time was shortened by an average of 3 days.

　　Liu Qingquan, president of Beijing Hospital of Traditional Chinese Medicine, believes that Chinese medicine has been treating infectious diseases for thousands of years and has formed a relatively mature scientific law. The treatment of infectious diseases mainly focuses on three treatment methods-clearing heat, eliminating dampness and detoxifying. The causes of various infectious diseases are different, and the three treatments are different. In this process, traditional Chinese medicine has produced classic prescriptions. "In view of a new disease like COVID-19, the new use of old drugs is really to be upright and innovative, and to treat diseases." Liu Qingquan said.

　　According to the report of the World Health Organization, in COVID-19, about 13% are severely ill and about 7% are critically ill. After the treatment of integrated traditional Chinese and western medicine, the weight transfer rate of Wuhan Fangfangcang Hospital is between 2% and 5%.

　　After the big exam, can Chinese medicine usher in opportunities?

　　On January 25th, 61-year-old Mr. Qian was sent to Guanggu Hospital of Hubei Provincial Hospital of Traditional Chinese Medicine for persistent high fever and dyspnea, and was diagnosed as COVID-19. Because of his many basic diseases and rapid development, he was declared critically ill twice. The team of Associate Professor Li Gang, director of the emergency department, treated him with integrated traditional Chinese and western medicine for more than 10 days, and Mr. Qian recovered and was discharged from hospital on February 17.

　　"Chinese medicine treatment runs through the whole course of Mr. Qian’s treatment." Li Gang introduced that the weapons of traditional Chinese medicine are far more than "three drugs and three parties". According to different course of disease, prescriptions of "Pneumonia No.2", "Pneumonia No.3", "Pneumonia No.4" and "Pneumonia No.5" are prescribed. After leaving the hospital, Mr. Qian continued to take the "Pneumonia No.5" decoction for some time.

　　Mr. Huo, a 68-year-old critically ill patient, was discharged from the hospital on the same day as Mr. Qian. The course of the disease is different between them, and the use of traditional Chinese medicine is also slightly different during the treatment. "After Mr. Huo was admitted to the hospital, he first used anti-infective western medicine to control the inflammatory reaction, and then used Chinese medicine for symptomatic conditioning." Li Gang said.

　　Yi Feng, head of the Fifth Department of Pulmonary Diseases of Hubei Provincial Hospital of Traditional Chinese Medicine, said that the participation of Chinese medicine in the treatment can promote the absorption of drugs in lung lesions and reduce or even solve complications and sequelae such as lung tissue injury and pulmonary fibrosis. At present, all patients who have been discharged after follow-up report that their condition is stable and they are gradually recovering.

　　Chinese medicine embodies China’s wisdom. Liu Qingquan said that when there was no specific western medicine, traditional Chinese medicine used the traditional wisdom of "encircling Wei to save Zhao". Through the adjustment of traditional Chinese medicine, the human environment in which the virus lived was changed from suitable to unsuitable, and the virus could not stay and left.

　　Qiu Haibo is an ICU doctor with a western medicine background. He believes that most western medicines are chemical drugs, and they are often treated for a certain target, while traditional Chinese medicine is a multi-target treatment. "Chinese medicine is more like teamwork and multi-point intervention." Qiu Haibo said that in view of the efficacy of traditional Chinese medicine, more and more internationally recognized evidence-based medicine methods are being used to evaluate the efficacy, and more and more traditional Chinese medicines, proprietary Chinese medicines and traditional Chinese medicine injections are using internationally recognized randomized controlled research methods to evaluate the efficacy.

　　"Although we don’t have a specific medicine, Chinese medicine has an effective plan. The treatment of integrated traditional Chinese and western medicine is the highlight of our Chinese program. " Zhang Boli said.

　　In the history of China, there were more than 300 preliminary statistics of epidemic diseases with a certain scale. Many Chinese medicine classics, including Treatise on Febrile Diseases and Treatise on Epidemic Febrile Diseases, were formed after the great epidemic, and accumulated very rich experience in fighting epidemic diseases. Professor Wang Wei, vice president of Beijing University of Chinese Medicine, believes that deep excavation from it has many important values at present and in the future, which cannot be discarded.

　　"In history, every epidemic is a big exam. After these big exams, Chinese medicine has accumulated rich experience and formed excellent classic prescriptions." Fan Heng, director of the Department of Traditional Chinese Medicine of the Union Hospital affiliated to Tongji Medical College, Huazhong University of Science and Technology, said that this epidemic is both a big test and an opportunity for the modernization of traditional Chinese medicine. However, he believes that Chinese medicine is still not paid enough attention. During the SARS in 2003, Chinese medicine also played a very important role, but after that, it "retired" and did not attract enough attention from the society. After this epidemic, we should rethink how to give full play to the role of traditional Chinese medicine, how to promote the modernization of traditional Chinese medicine, and combine traditional Chinese and western medicine to improve the curative effect.

　　Wang Wei believes that syndrome differentiation and treatment of traditional Chinese medicine is very unique, which is very different from modern medicine. He suggested that in the future, in the deployment of major national science and technology projects, the scientific laws of syndrome differentiation and treatment should be further studied, which will play a very important role in the development of Chinese medicine. (Reporter Pi Shuchu, Li Changzheng)

Medium-length: prejudice is the biggest obstacle

　　In the prevention and control of COVID-19 epidemic, the intervention of traditional Chinese medicine is a bright spot. Traditional Chinese medicine has not only gained more recognition in China, but also played a unique role in the global anti-epidemic.

　　In recent years, the development of traditional Chinese medicine has become a national strategy, which is favored by more and more people. However, the controversy about traditional Chinese medicine on the Internet has not diminished. How to form a good atmosphere of "believing in, loving and using Chinese medicine" in the whole society still has a long way to go.

　　Great epidemics give a good prescription.

　　"Xiaochaihu preventive prescription" is suitable for susceptible people in COVID-19. Making tea with Guanzhong is helpful for epidemic prevention, and "Ai Cang San" made of Artemisia argyi, Rhizoma Atractylodis and Radix Angelicae Dahuricae can be called "disinfectant in Chinese medicine" … Since the outbreak of COVID-19, some Chinese medicine epidemic prevention tricks have become popular at home and abroad because of their simplicity and effectiveness.

　　On April 22, China went to the Malaysian anti-epidemic medical expert group to video connect with people from Chinese medicine circles all over Malaysia.

　　"In the view of Chinese medicine, it is very important to prevent COVID-19 and improve your immunity." Li Tingquan, head of the provincial expert group of Chinese medicine on epidemic prevention and control in COVID-19, Shanxi Province, and president of the Affiliated Hospital of Shanxi University of Traditional Chinese Medicine, said.

　　During the epidemic period, some hospitals opened a column of TCM health preservation, and some simple methods of TCM epidemic prevention were popular. Zhang Junfeng, the attending physician of the Classic Prescription Research Office of the Affiliated Hospital of Shanxi University of Traditional Chinese Medicine, recommended "Ai Cang San" for epidemic prevention at home. On the hospital’s WeChat platform, Zhang Junfeng demonstrated the specific production method through video, which had a lot of interaction with the public.

　　Shanxi Provincial Hospital of Traditional Chinese Medicine has also introduced a preventive prescription of traditional Chinese medicine for COVID-19. "On the hospital’s WeChat platform, there are also many people who consult and purchase preventive prescriptions. After the overseas epidemic, the sales of preventive prescriptions once rebounded slightly. " Wang Shiwei, director of pharmacy department of Shanxi Provincial Hospital of Traditional Chinese Medicine, said.

　　There are so many misunderstandings.

　　Traditional Chinese medicine (TCM) has formed a unique view of life, health, disease and prevention in the practice of war and epidemic for thousands of years. TCM diagnosis and treatment focuses on "sick people", not just "human diseases"

　　In addition to the outstanding contribution in the prevention and treatment of COVID-19, Chinese medicine has also played a unique role in the prevention and treatment of SARS, influenza A (H1N1) and human infection with H7N9 avian influenza. However, the controversy over Chinese medicine on the Internet has not diminished, and it has become one of the topics of "explosion" in the current society. Influenced by extreme views, some people’s misunderstanding of Chinese medicine is getting deeper and deeper, and even the phenomenon of "blackening" Chinese medicine has appeared.

　　There is a prejudice that Chinese medicine has a slow curative effect. "Chinese medicine pays attention to prevention, but it is not wise after the event. Chinese medicine is not a slow doctor, such as acupuncture. If you go down with a needle, the effect will be particularly fast. " Liu Yang, deputy director of the Humanities Health Center of Shanxi University of Traditional Chinese Medicine, said.

　　There is also a view that Chinese medicine is unscientific. Pan Yi, a professor and doctoral supervisor at Guangzhou University of Chinese Medicine, believes that the bias of this view lies in: First, medicine, especially Chinese medicine, is not a pure natural science; Secondly, reductive science is not the whole of natural science, and it is typical to generalize by replacing all scientific criteria with reductive scientific criteria. Ignoring the limitation of reductionism thinking as the only basis for judging whether Chinese medicine is scientific or not is hard to say that it does not violate the basic attitude of scientific objectivity and justice.

　　On April 3rd, in Boao Super Chinese Medicine Hospital, Hainan, Chinese medicine felt the pulse of a patient.

　　Zhang Huailiang, a professor at the First Affiliated Hospital of Henan University of Traditional Chinese Medicine, believes that there are many reasons for the misunderstanding of Chinese medicine, some of which are because some people in the society swindle and cheat under the banner of Chinese medicine; Some are because some Chinese medicine practitioners are not realistic and exaggerate the efficacy of Chinese medicine; Some deliberately find fault and make money by accusing Chinese medicine practitioners of smashing traffic; Others, wearing colored glasses, totally deny the traditional culture of China, and Chinese medicine has also become the target of attack.

　　Experts said that the green health concept of traditional Chinese medicine, the overall concept of harmony between man and nature, the diagnosis and treatment mode of syndrome differentiation and comprehensive treatment, and the use of natural prevention and treatment methods are particularly in line with the development trend of future medical transformation from disease medicine to health medicine and medical model from biomedicine to "bio-psychological-social" model.

　　De-generalization and de-mystification

　　In recent years, the revitalization and development of traditional Chinese medicine has ushered in a historic opportunity with favorable weather, geographical location and human harmony.

　　"Chinese and Western medicine have different theories and methods. It is the highlight of China’s characteristic medical and health system to advocate equal emphasis, parallelism and combination of Chinese and Western medicine and learn from each other’s strengths." Wang Xueshi, winner of Bethune Medal and former president of Yonghe County Hospital of Traditional Chinese Medicine in Shanxi Province, said that Chinese medicine should first be confident, self-reliant and self-respecting. Only when the medical team learns, understands and loves Chinese medicine can we promote the recognition and acceptance of Chinese medicine by the whole society, improve the medical system with China characteristics and stand in the forefront of world medicine.

　　The establishment of cultural identity of traditional Chinese medicine is the foundation of developing traditional Chinese medicine. "To popularize the essence of Chinese medicine culture, we must promote it into primary and secondary schools." Wang Xueshi believes that educating children from an early age, loving national culture and advocating Chinese medicine knowledge are conducive to establishing a sense of self-confidence in national culture and Chinese medicine culture. The course focuses on the contribution of traditional Chinese medicine in the history of the development of the Chinese nation and the benevolence of ancient medical experts. Starting from an early age is the first and very important step, and it is also one of the best strategies to solve the problem between doctors and patients.

　　Liu Yang and other experts said that we should be alert to some generalization, vulgarization and mystification tendencies in the process of inheritance and development of traditional Chinese medicine. It is a huge project to sort out, distinguish and discard the dross of Chinese medicine culture, which cannot be completed by one person and needs the joint efforts of the Chinese medicine community.

　　"The basic skills of ancient Chinese medicine masters are very solid. I am familiar with the classics of doctors, and now I am not doing well in this respect. At present, it is a big problem not to study and study less. " Wei Zhonghai, a special allowance expert of the State Council and a famous doctor in Shanxi, suggested that young people should be motivated to learn classic works of traditional Chinese medicine, and a group of backbones should be trained from them.

　　Zhang Huailiang believes that improving the social identity of Chinese medicine depends on the modernization of Chinese medicine, which requires not only maintaining the distinctive advantages of Chinese medicine, but also actively using modern science and technology, extensively absorbing the latest achievements of psychology and other disciplines, and building a scientific and technological innovation system that conforms to the characteristics of Chinese medicine. (Reporter Liu Xiangyu, Liu Huai)

Interview: Philosophical Debate of Traditional Chinese Medicine

　　Richard Preston wrote in Blood Plague: "There is only one flight between civilization and virus." The current COVID-19 epidemic has swept the world with faster and fiercer steps. In this war between human beings and viruses, every effective blocking result will save more people from the virus. Traditional Chinese medicine has played an important role in this epidemic, and it has become China’s characteristic and China’s plan for epidemic prevention and control. To this end, the reporter interviewed three experts in Chinese medicine philosophy to get a glimpse of the present and future of Chinese medicine from the perspective of "philosophy".

　　Zhang Daning: The Due Contribution of Philosophical Debate

　　Talking about the current environment faced by TCM, Zhang Daning, an academician of the International Eurasian Academy of Sciences, a famous nephrologist in China and the founder of TCM nephrology, said frankly: "TCM is much more difficult now than in the era of Zhang Zhongjing and Li Shizhen. At that time, it was a monopoly economy with one business, but now it is a market economy with two businesses. Modern patients often seek medical treatment from western medicine first, and then from Chinese medicine if they can’t be cured, which leaves difficult diseases to Chinese medicine. These are the problems faced by Chinese medicine at present. " He believes that the current Chinese medicine should make more contributions by taking advantage of the situation.

　　Contribution to medical ideas. Although Chinese medicine was formed more than 2000 years ago, many concepts are scientific and advanced so far. Such as the concept of "certificate". The medical system with "syndrome" as the core is the fundamental feature and advantage of traditional Chinese medicine. It is the analysis, induction and generalization of abnormal life activities of human body from the perspective of the unity of man and nature, and it is the supplement and revision of the concept of "disease" in modern medicine, from which traditional Chinese medicine forms the characteristics of syndrome differentiation and treatment. Further development of this concept will not only greatly improve the effect of disease prevention and treatment, but also deepen the understanding and understanding of diseases and all abnormal life activities of the human body.

　　"Harmony between man and nature" is an advanced philosophical thought in ancient China, which shows that man and nature are an organic whole, including seasons, climate, day and night, geography and society, which will affect normal and abnormal life activities of human body. Different methods should be adopted for treatment and health preservation according to different seasons and climates.

　　Contribution to the treatment of diseases. Zhang Daning thinks that the proportion of TCM treatment is different for different types and stages of diseases, but it is obviously incorrect to think that TCM treatment plays an "auxiliary role" in the treatment of all diseases. For example, traditional Chinese medicine plays a very important role in the treatment of nephropathy, especially chronic kidney diseases, at least, it is "half of the rivers and mountains." Other diseases, such as the application of prescriptions for promoting blood circulation and removing blood stasis in cardiovascular and cerebrovascular diseases, the treatment of chronic digestive tract diseases, and some diseases that Chinese medicine considers as "deficiency syndrome" and "depression syndrome", are all promising. The view that traditional Chinese medicine is only a "preventive medicine" is obviously inaccurate. Traditional Chinese medicine is a complete medicine that can treat both the sick and the untreated. Only by understanding the sick can we talk about the preventive medicine.

　　The intelligent decocting assembly line of East China Medicine Decocting Service Center, which was filmed on February 19th. The assembly line can accommodate more than 480 decocting barrels per hour and simultaneously decoct Xu Yushe.

　　Contribution to disease prevention, health preservation and rehabilitation. Zhang Daning believes that disease prevention, health preservation and rehabilitation are the strengths of traditional Chinese medicine. It is not only "preventing and treating diseases and protecting health", but more importantly, "improving people’s overall quality and quality, achieving the purpose of physical and mental health and prolonging life". In addition, Chinese medicine has rich experience in sequelae of cerebrovascular disease and orthopedic rehabilitation, and in preventing epidemics and infectious diseases.

　　Contribution to traditional Chinese medicine. Traditional Chinese medicine is a huge treasure-house, and Compendium of Materia Medica, Newly Revised Materia Medica, and Materia Medica for Emergency in Classics and History are all treasures of traditional Chinese medicine. Since the mid-20th century, scholars from all over the world have studied the "effective components" of traditional Chinese medicine, and made some significant achievements. It was under the guidance of his father-in-law who was a famous pharmacologist, Chen Kehui, who extracted ephedrine from Chinese traditional medicine Ephedra.

　　As for the broader study of "prescription composition", it is another treasure house of traditional Chinese medicine. According to incomplete statistics, there are tens of thousands of prescriptions recorded in ancient books alone. If great achievements can be made in this field, it will bring brand-new progress to world medicine.

　　Wu Kefeng: The Reason for Questioning Philosophical Debate

　　Wu Kefeng, a professor at the School of Philosophy of Nankai University and vice chairman of the Chinese Philosophy Committee of the Chinese Society of Philosophy History, believes that there are still people who are questioning the efficacy of Chinese medicine, which is closely related to the understanding of the cultural background and philosophical background of the survival of Chinese medicine.

　　Changes in living environment. The cultural background of TCM is China’s philosophy, and TCM is an integral part of China’s philosophy and China’s culture. At the same time, it is medicine itself, and the most important problem it faces and needs to solve is disease. The existence of traditional Chinese medicine needs to be supported by a suitable cultural and philosophical background. The cultural environment in which traditional Chinese medicine exists today is very different from that in ancient times.

　　The way of thinking changes. The key to the debate on the retention or abolition of TCM is that there is a problem in philosophical theory and thinking mode, that is, the western thinking mode that emphasizes analysis and demonstration is regarded as the only scientific thinking mode. Traditional Chinese medicine was originally born in the struggle between the ancients and diseases in China, but it quickly improved its level of understanding with the help of China’s ancient philosophy, and was constantly influenced by China’s philosophy to open the way to expand its own rational consciousness.

　　On the essence of the dispute between China and the West. To have an all-round understanding of traditional Chinese medicine needs to be understood from a philosophical and cultural perspective. The essence of the dispute between Chinese and western medicine is the dispute between Chinese and western philosophy and culture, and it is a question of cultural self-confidence and cultural consciousness. Therefore, it is very important to conduct in-depth research on the correlation between China’s philosophy and traditional Chinese medicine, tap the rational spirit deeply hidden in traditional Chinese medicine, provide the cultural background environment for the growth and development of traditional Chinese medicine, get rid of the dilemma of broken knowledge of traditional Chinese medicine and fight alone, and form the resultant force of cultural environment. Of course, this kind of research is not simply retro, but also to retain the essence in comparing the respective strengths of Chinese and Western cultures.

　　Juck Zhang Zhong: The Path of Philosophical Debate on the Future

　　Juck Zhang Zhong, a researcher at the China Institute of Science and Technology Information and vice-president of the Chinese Philosophy Committee of the Chinese Society for the History of Philosophy, believes that in the past century, Chinese medicine has been in a debate about its existence or abolition, and it has been in a passive position for a long time. The curative effect is the last word before a mature scientific theory gives a reasonable explanation, or before the self-explanation of Chinese medicine theory is accepted.

　　Juck Zhang said that in the process of preventing and controlling the COVID-19 epidemic, Chinese medicine once again showed the characteristics of "simplicity, convenience, experience and cheapness", which is simple and efficient. This characteristic is beyond the interpretation of modern science and civilization and is conducive to promoting a new understanding of Chinese civilization.

　　Historically, Chinese medicine not only has clinical curative effect, but also has health care function, humanistic care and life care, which embodies the cognitive style and lifestyle of the Chinese nation on a more basic level.

　　Only for a hundred years, the diversity and effectiveness of traditional Chinese medicine have been questioned by western scientific concepts, and have not been valued by Chinese people.

　　"Deeply grasping the historical responsibility of traditional Chinese medicine, deeply studying the scientific and civilized system behind the curative effect, and creating a new era interpretation system of traditional Chinese medicine integrating science and culture are major issues facing the comprehensive innovation of academic theory in China." Juck Zhang said, "Chinese medicine has always been a part of the treasure house of Chinese civilization, and it should be a new trend to distinguish between Chinese medicine and Chinese medicine." (Reporter Zhang Jianxin Bai Jiali)

　　Source: Half-monthly Talk about Internal Edition, No.5, 2020

　　　　The annual Apple conference can be said to be the annual Science and Technology Spring Festival Evening, which will trigger a burst of madness among fruit fans whenever it arrives. 2017 is also the tenth anniversary of Steve Jobs’ release of the first iPhone. In order to commemorate Steve Jobs’ radical reform of the iPhone that has continued the appearance of three generations, Apple launched the first full-screen flagship. Of course, the product is not perfect. Next, let’s list a few slots of iPhone X. I believe everyone can find resonance after reading it.

Gray iPhone X sinks the painted door again.

　　　　Speaking of the history of iPhone paint peeling, it is necessary to trace back to 2012. The iPhone 5 released that year can be said to have subverted the design of the Jobs era for the first time, and it will last for five years. 3. The screen has been upgraded to. The other two brand-new black and white color schemes have really attracted the favor of many consumers. However, what I never expected was that the black version of the iPhone 5 was so badly painted that it was possible to scratch it with a little nail. Later, it was confirmed that this was also caused by the instability of anodized aluminum to dark color, which also led to the complete cancellation of the pure black version of the iPhone.

There is a swap phenomenon in the gray iPhone X border in deep space.

　　　　Time goes back to the current iPhone X, and the problem of paint dropping comes back again. This time, the paint dropping is the surrounding metal frame, and it is also a deep space gray version. It seems that deep space gray (black) is really an eventful color. Judging from the photos provided by netizens on the Internet before, the paint peeling phenomenon of the charging interface and SIM card slot is the most serious.

Lightning data interface swap is the most serious phenomenon.

　　　　It is understood that all painted mobile phones are concentrated in the deep space gray version, because its metal frame adopts a technology called "physical vapor deposition" to ensure the perfect color integration between the frame and the glass body. Although the technology sounds tall, it is really fragile in actual experience. At present, the only way to solve this phenomenon is to bring a shell or choose a white version. I am afraid that the problem of paint peeling should be the most important problem to be solved for the next generation iPhone X.

Face ID is sometimes inconvenient.

　　　　Face ID is achieved by a small area on the top of iPhone X that is not covered by the screen. There are as many as eight components integrated in this small area. Besides the well-known parts such as microphone, speaker, front camera, ambient light sensor and distance sensor, infrared lens, Flood illuminator and dot matrix projector are also integrated.

IPhone X "bangs" integrates multiple sensor modules.

　　　　First of all, it must be admitted that Face ID is really great. It can be said that Face ID is one of the safest ways to unlock smart phones at present. No matter in accuracy or in dark light, it can be successfully unlocked, but never imagined that there would be a small problem when we were lying down to unlock. I believe that many small partners who own iPhone X have failed to unlock on their side. The reason is explained in two vernacular sentences. The first is that half of their faces are buried in pillows, and the second is that their faces are deformed when lying on their sides. Face ID is not recognized.

IPhone X adds Face ID function.

　　　　Another point that everyone spits out is that downloading an APP with iPhone X is more troublesome than ordinary Touch ID. When downloading an APP on an iPhone with Touch ID, you only need to scan your fingerprint to download it. However, on the iPhone X, users need to double-click the power button and then perform facial verification, which is more complicated in steps.

　　In order to effectively protect the health of the broad masses of people in Dalian and implement various measures for epidemic prevention and control in Dalian, the COVID-19 Epidemic Prevention and Control Headquarters is scheduled to conduct regional nucleic acid screening for permanent population, temporary population and floating population in some districts and counties of Dalian (Jinpu New District, Pulandian District, wafangdian city, zhuanghe city, Changxing Island Economic Zone and Changhai County) from 6:00 to 22:00 on April 13th. The relevant matters are hereby notified as follows:

　　The general public are requested to go to the nucleic acid sampling point in batches, at the wrong time and in an orderly manner under the arrangement of local streets (towns) and communities (villages) in accordance with the requirements of "every person should be inspected" and complete the sampling work according to the guidance of the staff. Wear a mask correctly during the sampling process, do not talk to others and keep a social distance of more than 1 meter, pay attention to weather changes and travel safety.

　　When sampling nucleic acid, please ask the general public to take the initiative to show the "Liaoshitong Health Code". Old people or children who don’t or can’t use smart phones, please ask their families and neighbors to show their codes on their behalf, or bring their ID cards (those without ID cards bring their household registration books).

　　While waiting for the results of nucleic acid screening, please ask the general public to consciously abide by the requirements of Dalian’s current epidemic prevention and control, minimize social activities and reduce personnel gathering. Those who refuse to cooperate with this round of regional nucleic acid screening without justifiable reasons will bear corresponding legal responsibilities.

　　Network "cloud classroom" has become an important channel for online learning for primary and secondary school students during epidemic prevention and control, butSome online class platforms in primary and secondary schools pop up advertisements during classes, and even appear illegal and harmful information such as pornographic gambling., seriously undermining the order of online education and teaching and infringing on the physical and mental health of minors.

　　In order to find clues widely and create a good atmosphere, the Network Security Bureau of the Ministry of Public Security recently issued a notice.Please all walks of life and the broad masses of the people report to the public security organs in a timely manner the vulgar and harmful information clues spread by the online class platform for primary and secondary school students..

　　First, the report content

　　★ The online class platform disseminates information such as videos, pictures, links and QR codes that subvert state power and undermine national unity and other contents that endanger national security.

　　★ The online class platform disseminates videos, pictures, links, QR codes and other information containing obscene pornography and online gambling content.

　　★ The online class platform disseminates information such as videos, pictures, links, QR codes, etc. that teach, instigate and sell drugs.

　　★ The online class platform disseminates videos, pictures, links, QR codes and other information containing bloody violence, murder terror, instigating suicide and self-harm and other illegal contents.

　　★ The online class platform disseminates videos, pictures, links, QR codes and other information promoting cult ideas.

　　★ The online class platform disseminates videos, pictures, links, QR codes and other information containing vulgar and vulgar customs, instigating puppy love, worshipping money and things, and bullying on campus.

　　★ The online class platform spreads videos, pictures, links, QR codes and other information that spread bad online social behaviors.

　　★ The online class platform spreads other videos, pictures, links, QR codes and other information that endanger the physical and mental health of minors.

　　★ Online class platform is suspected of illegal collection and use of personal information, extortion, deception of minors to recharge and other illegal acts.

　　★ Other illegal and criminal clues related to the online course platform.

　　Second, the way to report

　　

　　Copy the link to enter the "Internet Crime Reporting Website":

　　http://cyberpolice.mps.gov.cn/wfjb/

　　Find the "I want to report" function module in the website for reporting online crimes. Please select the category of "online courses for primary and secondary schools" as the reporting type.

　　Advocate real-name reporting (please fill in real name, identity information and accurate contact information), and the platform will keep the whistleblower confidential according to law.

　　Third, reporting requirements

　　1. The reporting materials are detailed, specific and complete.

　　The report clues should include the time of the incident, the description of the incident, the name of the involved online course platform (including the website address or download link, etc.), the website address of the illegal and harmful information disseminated or related information, and the report materials such as screenshots or screen recordings..

　　2. False and malicious reports are prohibited.

　　Informants must seek truth from facts, and must not fabricate, exaggerate or fabricate facts. It is strictly forbidden to falsely accuse or frame others in the name of reporting. Those who report maliciously or falsely accuse or frame others shall be investigated for legal responsibility according to law.

Since Professor Tu Youyou won the Nobel Prize, artemisinin has come into the world’s sight, which is undoubtedly a great discovery of modern medicine, but it has also triggered a war of words about traditional Chinese medicine and western medicine.

A: Professor Tu Youyou won the Nobel Prize, which means that Chinese traditional medicine has finally been recognized internationally! Traditional Chinese medicine will no longer be criticized for its unknown active ingredients!

B: No, artemisinin is developed by modern pharmaceutical means. It is a product of modern medicine, not Chinese medicine. I think Chinese medicine is still "unscientific".

C: You are all wrong. In my opinion, artemisinin is the result of the combination of traditional Chinese and western medicine, and we should vigorously advocate the combination of traditional Chinese and western medicine.

……

01

Is the magical artemisinin Chinese medicine or western medicine?

In life, many people will put western medicine and Chinese medicine in opposition, just like artemisinin successfully extracted by Professor Tu Youyou. Is its attribute Chinese medicine or western medicine?

In this regard, distinguished professor Kong Lingyi, vice president of China Pharmaceutical University and the Ministry of Education, said: Artemisinin used in clinic is mainly its derivatives, which are chemical drugs rather than traditional Chinese medicine.

However, artemisinin is a pure compound extracted from Artemisia annua by Professor Tu Youyou’s team. According to the current evaluation method of western medicine in China, the natural compounds extracted from traditional Chinese medicine can be regarded as new Chinese medicine or new chemical medicine, which actually makes sense.

To put it simply, artemisinin, a pure compound extracted from Artemisia annua, can belong to both traditional Chinese medicine and western medicine. However, the derivatives of artemisinin are no longer pure compounds, and the results are modified by chemical reactions, so they belong to the category of chemical drugs, that is, western medicine.

02

University of Washington research:

Artemisinin can kill cancer cells within 16 hours, true or false?

Professor Tu Youyou is a great scientist of traditional Chinese medicine in China. Artemisinin developed by him is another specific antimalarial drug after quinine. However, in recent years, scientists have found that artemisinin has anti-cancer effect, or it can completely change the treatment of cancer, which has aroused social concern.

The anti-cancer research of artemisinin comes from Professor Lai Henry and assistant professor Narendra Xing of the Department of Bioengineering, Washington University, USA. The research began in 1995. In many studies, it was found that after 16 hours of contact with artemisinin, all breast cancer cells in the test tube were killed, while the healthy cells in contact with artemisinin remained alive.

Researchers believe that artemisinin is lethal to leukemia, pancreatic cancer and breast cancer cells, but has no toxic effect on normal tissues.

At present, artemisinin is really hot, and "artemisinin health products" are also selling well. It should be noted that artemisinin can not be used as an anticancer health care product for the time being. Although artemisinin has certain anticancer effect, its mechanism of action is still very complicated. Professor Tu Youyou also stressed that artemisinin has not reached the clinical stage of cancer treatment, and it also needs the approval of the health department before it can be sold in medicine. Moreover, the research on the side effects of artemisinin is still immature, and it is not recommended that you blindly take artemisinin health care products.

03

Pharmacist reminds:

Three principles should be kept in mind when using traditional Chinese medicine to fight cancer.

Traditional Chinese medicine can not only cure diseases, but also nourish food, so many people think that traditional Chinese medicine can not be eaten badly, such as ginseng, astragalus and other Chinese herbal medicines, and it is also the first choice for many people to make tea. However, Gao Yanjing, the pharmacist in charge of the Department of Pharmacy of beijing ditan hospital affiliated to Capital Medical University, would like to remind everyone that medicine is toxic in three ways. When using traditional Chinese medicine, we should pay special attention to the following three principles.

1. A good prescription of Chinese medicine is not suitable for everyone.

Traditional Chinese medicine (TCM) has different constitutions for the human body, and there are also great differences among individuals, so TCM prescriptions should be symptomatic and right for people. Maybe a certain prescription is effective, but it is not recommended for patients to try it blindly, or it is counterproductive because of physical discomfort.

2. The elderly should be careful when using drugs.

Most elderly people have certain basic diseases. It is unscientific to blindly use traditional Chinese medicine for tonic. In serious cases, it will even aggravate the primary disease, which is not good for health.

3. Stop the middle illness.

When a prescription is effective in treating a certain disease, it should be stopped in time. Traditional Chinese medicine pays attention to dosage. If the dosage is too large, it is likely to have certain toxic and side effects. For example, licorice can regulate various drugs, but it will hurt the spleen and stomach if used for a long time. Rhubarb is a commonly used Chinese medicine, which can cause stomach pain, diarrhea and other discomfort.

extend

Three kinds of traditional Chinese medicines have been removed from the National Pharmacopoeia.

It is nephrotoxic and carcinogenic

In the 2020 edition of China Pharmacopoeia, four varieties, namely, Aristolochia, Pangolin, Huanglian Yanggan Pill and Xianteng, were not included. The reason is that Aristolochia and Sinomenium have certain nephrotoxicity. Pangolin is a first-class protected wild animal in China; Huanglian Yanggan Pill contains bat excrement noctilucent sand.

However, in the National Pharmacopoeia revised in 2005, three varieties of Akebia manshuriensis, Radix Aristolochiae and Radix Stephaniae Tetrandrae were banned because of their high concentration of aristolochic acid. Ye Zuguang, a researcher at the Chinese Academy of Traditional Chinese Medicine, said that other Chinese medicines containing aristolochic acid should be managed according to prescription drugs, and their contents should be strictly controlled.

Before artemisinin was discovered, malaria killed millions of people. The artemisinin extracted from Artemisia annua by Professor Tu Youyou, like a timely rain, eliminated malaria and saved countless lives, and also promoted the sales of artemisinin health care products.

It is suggested that you should not blindly use health care products and traditional Chinese medicine. These drugs actually have certain toxic and side effects, and wrong use will only bring about adverse effects. If you are unwell, it is the best choice to seek medical treatment in time.

References:

[1] "Great discovery: artemisinin can resist cancer, or completely change the treatment of cancer". China Journal of Community Physicians .2016-01-27.

[2] Stop arguing, artemisinin is both Chinese medicine and western medicine. Science and Technology Daily .2015-10-09

[3] "5 kinds of common Chinese medicines will harm the body? Pharmacists tell three truths about Chinese medicine. Life Times. 2018-07-25.

Original title: "Chinese medicine has made meritorious deeds? Studies have found that artemisinin can kill cancer cells within 16 hours. Is it true? 》

Read the original text

　　"Hangzhou released" WeChat WeChat official account news. At 10: 00-17: 00 on November 26th, there were 12 new cases of asymptomatic Covid-19 infection in Hangzhou, 6 cases were found in centralized isolation, 4 cases were found in bayonet interception and 2 cases were found in community screening.

　　Asymptomatic infected person 29: Returned to Hangzhou from outside the province, whose current address is Xihu District and Jiayuan Zhenyuan, which was found by community screening.

　　Asymptomatic infected person 30: truck driver from other provinces, found by bayonet interception.

　　Asymptomatic infected person 31: Close contact and centralized isolation of asymptomatic infected person 24 reported on November 24th.

　　Asymptomatic infected person 32: Hangzhou people from other provinces, found by bayonet interception.

　　Asymptomatic infected person 33: Close contact and centralized isolation of asymptomatic infected person 42 reported on November 24th.

　　Asymptomatic infected person 34: Close contact and centralized isolation of asymptomatic infected person 13 reported on November 23rd.

　　Asymptomatic infected person 35: The current address is the sanitation dormitory of Hangzhou Beiyuan Cleaning Co., Ltd. in Qiantang District, which was found by community screening.

　　Asymptomatic infected person 36: exposed persons in epidemic-related places, found in centralized isolation.

　　Asymptomatic infected person 37: Close contact and centralized isolation of asymptomatic infected person 24 reported on November 23rd.

　　Asymptomatic infected person 38: Hangzhou people from other provinces, found by bayonet interception.

　　Asymptomatic infected person 39: truck driver from other provinces, bayonet interception found.

　　Asymptomatic infected person 40: people from other provinces who came to Hangzhou were found in centralized isolation.

　　At present, the above personnel have been closed-loop transported to designated hospitals for isolation, and the situation is stable.

　　The tracks of public places involved in our city are as follows:

　　November 24th: Yuqian Market, Shunwangji (Songhe Store) and Maiyigou Supermarket (Keya Times Square Store).

　　November 25th: Qianjin Toll Station (S9 Sushao Expressway Exit), Dongzhoudao Toll Station (G25 Changshen Expressway Exit), China Post Hangzhou Postal Center (Weiwu Road), Shunwangji (Songhe Store) and Songhe Times Mall (Xuelin Street).

　　November 26th: K1042 (car 7).

　　It is hoped that the general public will actively cooperate with the epidemic prevention and control work, consciously improve their health literacy and self-protection ability, cooperate with risk investigation, nucleic acid detection and other prevention and control measures, and maintain their awareness of self-health management.

　　The migrant workers returning from Hangzhou in the province should take the initiative to report to their communities in advance, which can be reported through the following small procedures. It is recommended to complete the report within 24 hours before arriving in Hangzhou, strictly implement the "landing inspection" in Hangzhou, and cooperate with the implementation of corresponding epidemic prevention and control measures.

　　In recent years, the concept of suburban holiday leisure tour has been deepened, including but not limited to tent camping, beach barbecue, lawn frisbee and other light tourism projects. Along with this concept, SUVs with a hard-core style have gradually become popular.

　　As far as the new hard-core cars listed in the past year or two are concerned, there are no fewer than ten models, which shows the popularity of such sub-models. In my opinion, these hard-core style SUVs are on fire, but it is better to say that everyone’s mentality has changed. The pressure of employment and life in cities is great, and there is no better way to decompress in cities. With off-road vehicles, you can get closer to nature. For yourself, you have found a new way of life, so correspondingly, the demand for off-road vehicles has started to increase, and off-road vehicles have naturally become popular.

　　In addition, in the past, the SUV with hard-core style was either too expensive or uncomfortable to drive, but now the price of the model has become very close to the people and the comfort has been qualitatively improved. Today, the Jetway I test-drive is such a model, so what about the answer sheet it handed over?

　　In terms of appearance, Jetway Traveler, as its name implies, adopts the popular hard-core design and adds many outdoor elements to the details. And the most surprising thing is that the production model has highly restored the design of the previous T-X concept car, so the new car still looks very bright.

　　In the front face, the front of the car is tall and straight, and the front face is rich in layers. The blackened grille also integrates the ""brand logo that can be lit with the headlights, and the headlights on both sides adopt square elements. In addition, the front bumper and front and rear wheel eyebrows are equipped with LED light sources, and additional light sources can also be provided during travel or parking and camping.

　　The overall shape of the headlights is square, but the LED strip with longitudinal arrangement is adopted in the interior cavity, which not only creates a tough style, but also has strong scientific and technological attributes. This design is also the mainstream design of the current hard-core SUV, which is very pleasing.

　　Looking down again, you can see that the overall black bumper is very thick, and the tough lines have a little mecha design style. The details are also very rich. First of all, the trailer hook is common in hard-core models, but travelers paint it fluorescent, and in addition to fog lights, the bumper is also equipped with fill lights, which provide additional light sources in poor lighting conditions or camping.

　　Viewed from the side of the car body, Jietu Traveler adopts the square design used by many hard-core SUVs. The window frame is angular, and the large black wheel eyebrows protrude outward, which is very consistent with the positioning of the whole car. In the transition from C-pillar to D-pillar, the window line began to rise gradually, which increased the fashion sense of the side.

　　Jetway Traveler’s original factory is equipped with a very wide pedal, which is tough enough. However, for people who are taller, it is easy to get dirty without stepping on the pedal. If the pedal is slightly narrowed, the effect is expected to be better.

　　In addition, the front and rear rows are equipped with wide handles, which makes it more convenient for the elderly or children to get on and off.

　　In the details, the front and rear wheel eyebrows are also equipped with lights, and the roof rack is also decorated with fluorescent colors. In terms of body size, the new car is positioned as a medium-sized off-road SUV with a length, width and height of 4785×2006×1880mm and a wheelbase of 2800mm respectively.

　　In terms of rims, in order to cater to the hard-core modeling, the 19-inch blackened rims also adopt a thick multi-spoke style, and the details such as the hub cover are also painted in fluorescent color. And today’s test drive models are also equipped with Jiatong brand AT tires, which are 255/60 R19 in tyre size.

　　A large number of rounded rectangular design elements are also applied to the tail, and the outline is relatively rough. Above the tailgate, a small square schoolbag is hung with an external rear spare tire, which is also the standard configuration of the main hard-core style models.

　　At the same time, the vertical taillights are wrapped in a black frame and integrated with the black decoration on the upper part, showing a strong off-road temperament. The tailgate is also in the form of side opening. It is worth mentioning that the tailgate has a borderless design and looks more textured. Moreover, the tailgate also has an electric suction function, which is definitely a plus item.

　　The design of the rear bumper is consistent with the front of the car, and the shape is very strong. At the same time, the rear of the car also has LED fill light.

　　In the interior part, Jetway Traveler adopts the popular minimalist design style as a whole. The center console has a traditional T-shaped layout, but the interior looks more powerful through angular lines. At the same time, the four-spoke steering wheel with flat bottom up and down and the suspended large-size multimedia screen add a strong sense of science and technology to the interior.

　　In terms of materials, the car is also wrapped in soft and leather materials in a large area, and the interior color matching of the double fight looks fresher and more energetic. In addition, the square air conditioning air outlet, the handrails on both sides of the gear handle and the door handrails all create a sense of strength for the interior.

　　In addition, the decorative board in front of the co-pilot is composed of self-driving routes, which is more in line with the positioning of the model. This small detail is still very careful.

　　In terms of intelligent configuration, the screen size of the car is 15.6 inches, and 8155 chips are built in, so the response speed of the system is completely unnecessary to worry about. Moreover, the functions of the interior app application and intelligent voice control are also consistent with the mainstream models, and it is still very easy for young people to get started.

　　In other aspects, the new car is also equipped with 50W mobile phone wireless charging, fatigue driving reminder and other functions.

　　The shape of the electronic gear lever is very strong, which is very consistent with the positioning of its hard-core SUV, and the grip is also very comfortable, and the damping feeling of the lever is also very advanced.

　　Behind the handlebar are the shortcut buttons for driving mode, air conditioning A/C and panoramic image system, which is convenient for blind operation.

　　The chair is generous in shape, covered with suede material, delicate in touch and high in texture, and the letter LOGO "JT" is also marked on the back of the chair. Moreover, the fabric is soft and comfortable.

　　The rear seats are also spacious and comfortable, the rear backrest supports two angle adjustments, the central floor is also very flat, and it is equipped with air conditioning outlets and power interfaces. In terms of seating space, after the front seat is adjusted to the position of 1,9m adult male, the back seat will be an adult male with a height of 1.9m. The head and leg space still have more than one punch, and the space performance is excellent.

　　In terms of storage space, there are more than 50 storage spaces in the car, which are very rich. There are spacious storage spaces in front of the co-pilot, under the bumper and in the armrest box, which is very convenient for placing personal belongings.

　　In terms of trunk space, the overall volume is basically the same as that of the hard-core SUV of the same level, mainly because the lateral width is average, but the overall space is very regular, and after putting down the rear seats, it can form a very flat space, plus the shape of the generous box, which makes the storage space in the car very regular, and it is no problem to cope with daily family trips.

　　It is worth mentioning that the configuration of the trunk is very rich, with 12V cigarette lighter, 220V power supply, net bag and anchor point. Moreover, there are two hooks and two folding cup holders in the rear door, which are very practical for long-distance travel or camping in the suburbs.

　　In terms of power, the models of this test drive are all equipped with 2.0T Kunpeng power, the maximum power of the engine is 187kW, and the maximum torque is 390 Nm. In terms of transmission, it is matched with the 7DCT gearbox. In addition, Jetway Traveler also offers a 1.5T version to choose from.

　　This time, our main experience is its four-wheel drive performance. The 2.0T version of Jetway Traveler comes standard with Borgwarner’s sixth-generation four-wheel drive system, which can automatically switch four-wheel drive modes and intelligently distribute rear wheel torque. At the same time, it provides six driving modes: economy, standard, sports, snow, sediment and rock. It is worth mentioning that in addition to the above six driving modes, Jetway travelers also provide X mode, which can intelligently identify the road conditions, switch the corresponding modes, and always ensure the best driving state. In my opinion, this mode can be understood as a fool camera, and all the parameters are adjusted for you. Just click on it, which is a very practical function for off-road white. (And this cross-country experience is completed in X mode.)

　　In addition, Jietu travelers also have a approach angle of 28, a departure angle of 30, a minimum ground clearance of 220mm and a wading depth of 700 mm. For an SUV built with a load-bearing body, it can be said that the hardware is almost full.

　　In the actual experience, the four-wheel drive system can sense the tire idling in time and quickly lock the idle wheel, and the electronic slip-limiting intervention is also timely. It is no problem to get out of trouble in the face of the occasional challenges of the subject of experience, and it can also get out of trouble in time when the single rear wheel has adhesion. With the help of the car body data and the four-wheel drive system, its passability is indeed better than that of the general urban SUV.

　　During the 28 climbing experience, Jetway Traveler’s 2.0T engine has enough torque output, and it is easy to climb to the top of the hill with continuous and steady oil supply. Moreover, the AT tires equipped by the original factory did not slip too much during the constant climbing process, and the whole process was very easy. In addition, agile travelers also have the ability to cross a 45 slope.

　　It is worth mentioning that there is also a "cross-country dial" function in the car-machine interface. The left half can display functions such as compass, altitude, pitch angle, roll angle and wading radar, while there is a 3D model on the right, which can display tire pressure, tire temperature, front and rear power distribution, etc. The function is very comprehensive, and it is very playable and practical for hard-core positioning models.

　　The steering force is moderate, and it will be easy to get used to it. When passing on rough off-road roads, the steering will not flick. The gentle steering force is very easy for fine exercise and more controllable.

　　On the unpaved road section composed of gravel roads, the chassis of Jietu Traveler gave me a big surprise. On the high-frequency continuous vibration, the chassis inside the car felt very tight, and there was no unnecessary shaking. Moreover, after the vibration was resolved by the suspension and seat, it was not stiff to be transmitted into the car. In addition, there is no abnormal sound of any decorative parts in the car during high-frequency bumps, and the overall performance can be satisfactory.

　　With the timely four-wheel drive of Borgwarner, the system can accurately brake to lock the skidding wheels according to the road conditions. In the cross-axle test, it can be seen that Jietu travelers have a good suspension stroke, and the four wheels have no skidding phenomenon. As long as the throttle output is stabilized, they can easily pass.

　　When passing through the road surface composed of continuous tires, with strong torque output, Jietu travelers can also easily complete the challenge.

　　Although it is a load-bearing body, its body stiffness is greater than that of a general urban SUV, and its torsional stiffness reaches 31,000 nm/deg, which is enough to ensure that its body deformation is more controllable when facing road conditions such as cross shafts, so as not to make the car squeak. Moreover, it has a longer absorption time and more sufficient rebound absorption when experiencing some uneven roads, thus increasing the ability to get rid of difficulties.

　　In the actual experience, the four-wheel drive system can sense the tire idling in time and quickly lock the idle wheel, and the electronic slip-limiting intervention is also timely. It is no problem to get out of trouble in the face of the occasional challenges of the subject of experience, and it can also get out of trouble in time when the single rear wheel has adhesion. With the help of the car body data and the four-wheel drive system, its passability is indeed better than that of the general urban SUV.

　　From the actual experience, the passing ability of Jetway travelers is worthy of recognition, but I prefer to call it a light off-road vehicle, and this kind of vehicle will become more and more popular. Because in most families, most of them only have one car, so it is impossible to make a pure hard-core off-road vehicle+daily commuting model. Moreover, it is very rare for a large number of people to contact extreme cross-country The light off-road positioning car such as Jetway Traveler is a very balanced choice. The load-bearing car body can ensure enough comfort in daily commuting in the city, and the appearance of hard personality combined with good passing ability can also make you more comfortable and relaxed during the journey. Looking at the test price, it can be said that it is a new category of SUV within 150,000-200,000, which is worth a try for friends who like go on road trip.

In the era when face value is justice, the appearance of a model directly affects the choice of consumers. Generally speaking, the front face design of the new generation has become more luxurious, and some protruding lines are added to the hood, which looks quite muscular. The eagle-eye lights on both sides are quite huge, and they look very energetic after hexagonal adaptive lighting. The shape of the side with the waist line rising on the side creates a sense of readiness, which looks strong in movement, high in rim shape and acceptable in visual effect. The tight tail shape highlights the bold and firm posture, and the rear taillights of the new car are more recognizable.

The interior of the whole vehicle can be said to be very luxurious, extremely high-end luxury. The large leather coverage of the steering wheel brings a good sense of luxury. All the materials above the central control area are made of plastic, leather, wood and metal, which greatly enhances the sense of grade of the whole vehicle. The 10.25-inch central control panel is simple in screen design, but fully functional. The front row is also equipped with a dual-temperature automatic air conditioning control system, which can freely debug the most comfortable space atmosphere. Leather seats give passengers just the right support and soft and comfortable touch.

The length of the BMW 5 Series is 5175mm, the body width is 1900mm, and the wheelbase is 3105mm, which is quite satisfactory. In the same class, the wheelbase of the BMW 5 Series ranks fifth. One bright spot is that its width reaches 1900mm, which reflects that the horizontal space inside the car is not bad. The design of skylight also increases the subjective space feeling of front and rear passengers. Among the models of the same price and class, the trunk volume of BMW 5 Series ranks 31st. The shape is very regular, and the storage volume is absolutely no problem for daily use.

The BMW 5 Series 530Li exclusive luxury suit uses a 2.0 engine, with a maximum horsepower of 258 and a peak torque of 400, matching the automatic manual transmission (AT) gearbox. The power performance of the 2.0 engine on the BMW 5 Series is quite satisfactory, and the low torque is weak and the hysteresis can be felt. The official measured acceleration of BMW 5 Series is 6.5S, ranking 31st among the medium and large-sized cars with more than 800,000.

The active/passive safety configuration of BMW 5 Series is complete, includingAutomatic parking、Zero tire pressure endurance tire、Automatic parking、Steep slope descent、hill start assist control、knee airbag、HUD head-up display、Anti-lock braking (ABS)、Braking force distribution (EBD/CBC, etc.)、Brake assist (EBA/BAS, etc.)、Traction control (ASR/TCS, etc.)、Active noise reduction、Engine start and stop、Side safety air curtain、Wireless charging of mobile phone、night vision system、LED daytime running lights、Forward reversing radar、Tire pressure monitoring、Steering wheel heating、Body stability control (ESP/DSC, etc.)、Rear reversing radar、Fatigue reminder、Remote parking、Child seat interface、Lane keeping (LKAS)Equal configuration.

Among them,Automatic parkingYou can avoid stepping on the brakes for a long time or needing to pull frequently;Steep slope descentCan safely pass through steep slope road conditions at low speed;knee airbagReduce the injury of the car interior to the occupant’s knees in the secondary collision.

In order to have a more comprehensive and objective understanding of the BMW 5 Series, you can go to the Easy Car BMW 5 Series Forum and browse the messages of users who have purchased the car in history.

The richness of the configuration is closely linked to the cost performance of a car, and many people have mentioned it. Let’s take a look at it together.

Let’s take a look at the appearance of tank 300 new energy. The shape of tank 300 new energy front is very fashionable and simple, and it looks full. Coupled with simple headlights, the overall look is very unique. The car is equipped with LED daytime running lights, front fog lights, automatic opening and closing, adaptive far and near light, delayed closing and so on. Coming to the side of the car body, the size of the car body is 4760 mm * 1930 mm * 1903 mm. The car adopts clean lines, giving people a very round and lovely feeling. With large-sized thick-walled tires, smooth lines run through the whole side of the car. In terms of the rear end, the rear end looks more personal and the taillight style is more avant-garde, creating a good atmosphere.

Coming into the tank 300 new energy vehicle, the interior design is very sharp and the visual effect is quite unique. The car’s steering wheel is very tough, equipped with manual steering wheel up and down+front and rear adjustment, steering wheel heating and other functions, and the grip performance is good. Take a look at the central control. The car is equipped with a touch-sensitive LCD central control screen, which makes the interior style impressive and the overall design of the central control is remarkable. The dashboard and seats are equally eye-catching. The car is equipped with a fashionable dashboard, which highlights the trendy temperament. The car uses leather seats, which are wrapped in place and comfortable.

Let’s look at the configuration. Tank 300 new energy is equipped with car networking, driving mode selection, remote control key, Bluetooth key, rear wiper, interior atmosphere light and other configurations.

Summary: The model class introduced today is the most considered class when many people buy their first car, mainly because the model of this class is moderate in size and reasonable in price.

Recently, Shanghai Construction Engineering Group (hereinafter referred to as "Shanghai Construction Engineering") released its 2020 annual performance report. According to the Express, with a revenue of 231.005 billion yuan, an increase of 12.41% year-on-year, Shanghai Construction Engineering Co., Ltd. continues to rank firmly in the head enterprise array of China construction industry, showing the development tenacity of this newly-established "Fortune 500" enterprise. Prior to this, Shanghai Construction Engineering Co., Ltd. has maintained a steady growth of double digits for many years. According to Zheng Xu, Party Secretary and Chairman of Shanghai Construction Engineering, this is closely related to the concept of "core competence building" that enterprises have been adhering to since the 11th Five-Year Plan.

Transformation is the key secret for Shanghai Construction Engineering to enhance its core competence. "During the’ Thirteenth Five-Year Plan’ period, Shanghai Construction Engineering insisted on benchmarking world-class enterprises and focusing on core capacity building, maintaining a good development trend of high quality and sustainability." Zheng Xu said. In the first year of the "14th Five-Year Plan", Shanghai Construction Engineering Co., Ltd. will stand at a brand-new starting line, further promote the "1+7+X" national market layout, continue to serve the national strategy, and strive to build a world-class construction life cycle service provider, so that the forward-looking strategic layout, the pursuit of emerging businesses and the corporate culture advocating technology will continue to promote the strong growth of enterprises.

National layout: going deeper and wider

In the view of Shanghai Construction Engineering, the value of business innovation mainly depends on the country and market demand. Aiming at the integrated development of the Yangtze River Delta, the coordinated development of Beijing-Tianjin-Hebei, the construction of Guangdong-Hong Kong-Macao Greater Bay Area, the construction of xiong’an new area, the construction of Hainan Free Trade Port, and the national strategy of "One Belt, One Road" initiative, the pace of Shanghai’s construction is spread across 34 provincial-level administrative regions, more than 150 cities and 23 countries along the "Belt and Road".

● Linkage of the whole industry chain

It is far from enough to cover the project in the local area, but it is more necessary to go well, go solid and go deep. While better serving the overall development of the country, Shanghai Construction Engineering Co., Ltd. has continuously optimized and adjusted the market development layout, from "landing on the beach" for individual soldiers to "three-dimensional operations" for the whole industrial chain of the group army, and the advantages of the whole industrial chain have been fully demonstrated in the strategy of serving the country.

In the southern new town of Nanjing, Jiangsu Province, the first large-scale fixed muck resource utilization plant in China was put into operation. It can be used as road building materials after batch treatment, and has good economic, social and environmental benefits. In this project, Shanghai Construction Engineering Co., Ltd. has not only exerted its construction ability, but also demonstrated its powerful design ability of "hidden".

As the development potential of China’s ecological environment management industry is constantly emerging, Shanghai Construction Engineering regards it as a new space for growth and development. Shanghai Construction Engineering Co., Ltd. actively forged the whole industrial chain, and continued to exert its strength in green industries such as sewage and sludge treatment, comprehensive environmental management, soil remediation, solid waste disposal, sponge city and garden landscape.

● "Grinding a sword in ten years"

The concept of "based on Shanghai and going to the whole country", such as a lighthouse, guides Shanghai Construction Engineering to find a new way to achieve steady growth. After ten years of sharpening a sword, the nationalization strategy of Shanghai Construction Engineering has been deepened, and the goal of the "Thirteenth Five-Year Plan" has been achieved ahead of schedule. Shanghai Construction Engineering has left a figure as an "infrastructure giant" among numerous super projects in China.

In Shanghai, Shanghai Construction Engineering Co., Ltd. participated in the construction of supporting projects such as the Third China International Import Expo, China Flower Expo, E-sports S10 and FIFA Club World Cup. The construction of Zhangjiang Science City "Science Gate", Xujiahui Center, Tesla Giga Shanghai, hard X-ray ultra-deep foundation pit and other projects has repeatedly set or refreshed construction records; The Huali 12-inch advanced production line construction project, the 6th generation AMOLED production line project of Hehui Optoelectronics, and the Shanghai light source line station will help Shanghai’s advanced manufacturing development and the construction of science and technology innovation center.

In the Yangtze River Delta region, Shanghai Construction Engineering has formed a pattern of whole group, whole industry and full coverage. A series of landmark projects have successively landed, including the Yungu Campus of West Lake University and the Yangtze River Delta Roadshow Center. The industrial base of building components and the newly opened Yuanshi mine in Huzhou have achieved good social and economic benefits.

Actively integrate into the national strategy, and show the temperament and craftsmanship of construction workers. The Hong Kong-Zhuhai-Macao Bridge Macau Port Management Area Tourist Inspection Building built by Shanghai Construction Engineering Co., Ltd. was completed with high speed and high quality, which highlighted its strong construction ability and fighting spirit. In the South China market, it has entered the local mainstream market by undertaking landmark projects such as the Galaxy Yabao Twin Towers, Shenzhen Campus of Sun Yat-sen University and Xili Campus of Shenzhen University. In Hainan, the projects undertaken by Meilan International Airport, Future Industrial Park and Western Central Hospital demonstrate the comprehensive strength of the Group in various construction projects such as transportation, science and technology, and medical treatment.

For Shanghai Construction Engineering Co., Ltd., the nationalization strategy will continue to promote the in-depth development of enterprises during the "14 th Five-Year Plan" period. It is understood that during the Tenth Five-Year Plan period, the domestic market structure of Shanghai Construction Engineering changed from "1+5+X" to "1+7+X". Starting from this year, we will deeply participate in the construction of regional central cities, accelerate our integration into local mainstream markets, and continuously improve our resource allocation and management capabilities.

Emerging business: extension and linkage

In the view of Shanghai Construction Engineering Co., Ltd., architecture is a living product with a long life cycle. Only by providing services in the whole process from pre-planning, consulting and design services, investment and construction to operation and maintenance and even renovation can the enterprise value be truly realized. Guided by this, during the "Thirteenth Five-Year Plan" period, emerging businesses such as Shanghai’s construction city renewal, water conservancy and water affairs, ecological environment, industrial construction and construction services developed rapidly and gradually took the lead in the industry.

● Increase investment to form a first-Mover advantage

In the process of cultivating growth and industrialization, new industries and new technologies can become new scale growth poles and profit growth points, but only by taking the lead in occupying the market can we have room for sustainable growth. In terms of new business layout, Shanghai Construction Engineering Co., Ltd. has continuously increased its investment in scientific research, and the investment has been increasing for many years.

Following the concept of "no suspension, no closure, no road closure and no demolition", Shanghai Construction Engineering Co., Ltd. is deeply involved in urban renewal. More than 70% of the old buildings in the Bund area of Shanghai have been renovated by Shanghai Construction Engineering. Through continuous practice and exploration, Shanghai Construction Engineering has developed a market brand. The urban renewal business has an annual business increment of about 50 billion yuan.

In recent years, Shanghai Construction Engineering Co., Ltd. successively acquired Zhejiang Hydropower Construction and Installation Co., Ltd. and Shanghai greenman Environmental Technology Co., Ltd., and jointly established Shanghai Zhuoyu Environmental Engineering Co., Ltd. and Shanghai Zhuoyuan Water Ecological Environment Engineering Co., Ltd. with the head enterprises, which opened up new markets in the fields of soil remediation, water system management and water conservancy engineering.

● Deepening coordination and extension of industrial chain

During the "Thirteenth Five-Year Plan" period, the industrial construction technology of Shanghai Construction Engineering Co., Ltd. made a new breakthrough. For example, the trial production of ultra-high performance concrete precast curtain wall hanging plate was successful, and the finished product of 30-meter double T-beam passed the acceptance and was put into mass production. Shanghai Construction Engineering Building Materials Science and Technology Group Co., Ltd., a subsidiary of Shanghai Construction Engineering Building Materials Science and Technology Group Co., Ltd., has maintained a leading position in the research and development of new materials such as high-performance and environment-friendly concrete.

In addition, for Shanghai Construction Engineering, the further extension of the industrial chain to the new format of construction service is the key to its transformation from contractor to service provider, which has important strategic significance. Nowadays, new formats such as e-commerce, building technical services, intelligent operation and maintenance of building facilities and equipment, urban road maintenance, rail transit station maintenance, financial leasing, and nuclear energy construction have gradually become important fulcrums for Shanghai Construction Engineering to transform into a building life cycle service provider.

In 2020, Shanghai Construction Engineering Co., Ltd. entered a brand-new field-cooperated with sinap to jointly carry out the research and development of experimental reactor installation technology for the strategic pilot science and technology project "Future Advanced Nuclear Fission Energy-Thorium-based molten salt reactor Nuclear Energy System (TMSR)" of China Academy of Sciences, and promoted the technical development and industrial chain layout of TMSR. Including nuclear energy project, new infrastructure construction such as big data computing center, high-speed maglev debugging line, domestic first-made large cruise ship and offshore wind power project has become another emerging business during the "14 th Five-Year Plan" period of Shanghai Construction Engineering.

Technology-driven: Cultivation and Innovation

The Tesla Giga Shanghai (Phase I) project with a total construction area of about 145,000 square meters was built by Shanghai Construction Engineering. During the construction process, Shanghai Construction Engineering adopted BIM (Building Information Model) and prefabricated assembly technology, and it took only six months from piling to the completion of the factory building structure, which fully demonstrated the "Shanghai speed". Behind such a super project is a strong system support. As the first enterprise in the industry to establish a two-level R&D system of "Academia Sinica" mode, Shanghai Construction Engineering has continuously increased its investment in scientific research for many years, making the innovation system and R&D level stand at the high point of the industry.

● Drive the high-quality development of the industry

Shanghai Construction Engineering Co., Ltd. has always regarded scientific and technological innovation as an important part of leading the transformation and development, and achieved a number of industry-leading new achievements in the application of green, industrialized and digital technologies.

In the past five years, Shanghai Construction Engineering Co., Ltd. has invested a total of 27.2 billion yuan in scientific and technological innovation, presided over 4 national key R&D plan projects and 19 national key R&D plan projects, with a substantial increase in the number of projects and new breakthroughs in the scope of fields involved; Accumulated 76 provincial and ministerial level science and technology awards, including 4 national science and technology awards; Accumulated nearly 950 invention patents; More than 60 national and industry standards have been compiled.

For the public, the direct benefit of cultivating technology is to experience high-quality supporting infrastructure faster and better. In 2019, the first national A-level theater "Jiushu Future Art Center" in the suburbs of Shanghai was completed and put into operation. It usually takes more than four years to complete such a high-standard and multifunctional theater, but it only took two years and nine months for the "Nine Trees Future Art Center" to be completed and delivered. This is because the project contractor Shanghai Construction Engineering Co., Ltd. adopts EPC (General Contracting) mode, which saves construction time and reduces construction cost. According to reports, in the future, digital and industrialized technologies will bring business scale of 50 billion yuan and 60 billion yuan respectively.

● Scientific research achievements should have "display degree"

As a pillar industry of the national economy, the transformation and upgrading of the development model of the construction industry is imminent. Only by actively embracing change and forming a scientific development path with scientific and technological innovation as the core competence can we win a broad space for high-quality development.

During the "Tenth Five-Year Plan" period, Shanghai Construction Engineering Co., Ltd. will continue to take the world-class and China’s leading as the standard and vigorously implement the strategy of driving scientific and technological innovation; Empower digitalization, industrialization and green development with science and technology, ensure that the three are at the forefront of the industry, consolidate the international leading position in the field of traditional core technologies, and ensure that a number of scientific research achievements with the level of scientific and technological innovation are obtained in the field of special technologies.