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　　CCTV News:On January 14th, 2020, the State Council Press Office held a press conference. Zou Zhiwu, Deputy Director of General Administration of Customs, and Huang Guohua, Deputy Director of Statistics and Analysis Department introduced the import and export situation in 2019 and answered questions from reporters.

　　The reporter asked, what are the characteristics of private enterprises in import and export in 2019? What new measures does the General Administration of Customs have to support the import and export of private enterprises?

　　In 2019, private enterprises became the largest subject of foreign trade in China. Zou Zhiwu believes that there are mainly several aspects:

　　First, the vitality of private enterprises has improved. In 2019, the number of private enterprises with import and export performance reached 406,000, an increase of 8.7% over the previous year. At present, the significant increase in the number of private enterprises reflects the continuous optimization of the domestic business environment and is an important manifestation of the endogenous motivation and development vitality of China’s foreign trade. In 2019, the import and export of private enterprises increased by 11.4%, driving the growth of foreign trade by 4.5 percentage points.

　　Second, private enterprises in the central and western regions developed rapidly. With the help of the "Belt and Road Initiative" and the comparative advantages of regional comprehensive costs, the import and export of private enterprises grew faster in the central and western regions. In 2019, the import and export growth rate of private enterprises in the central and western regions reached 28.3% and 22.4% respectively, which was 19.5 percentage points and 13.6 percentage points higher than that in the eastern region. In 2019, the top four provinces in terms of import and export growth of private enterprises were all located in the central and western regions, namely Tibet, Hunan, Guangxi and Anhui.

　　Third, the efforts of private enterprises to explore emerging markets have been continuously enhanced. In 2019, the export of private enterprises to all major markets showed a growth trend. While maintaining their traditional market advantages, their exports to emerging markets such as ASEAN, Latin America and Africa increased by 25.6%, 11.4% and 15.6% respectively, which were also higher than the national export growth rate to these three markets.

　　In the next step, the General Administration of Customs is prepared to study and introduce specific measures specifically aimed at the concerns of private foreign trade enterprises, study more specific, more targeted and more beneficial support measures for enterprises, do a good job in customs supervision and services, and further optimize the business environment of private enterprises.

Bank card transaction limit adjustment method and related knowledge

In daily life, bank cards are used more and more frequently. However, bank cards usually have a certain transaction limit. This limit may need to be adjusted for various reasons to meet the different needs of individuals or enterprises.

First of all, the common ways to adjust the transaction limit of bank cards are as follows:

1. Handling at the bank counter: This is a more traditional and direct way. You only need to bring your valid ID card and bank card to the bank counter, ask the staff to adjust the transaction limit, and fill in the relevant forms and provide the necessary information as required. The staff will make corresponding adjustments for you after verifying your identity and needs.

2. Online banking adjustment: Many banks provide online banking services. You can log in to personal online banking and find the function of adjusting transaction limit in related settings or security management options. Different banks’ online banking interfaces and operating procedures may be different, but there are generally clear tips and guidance.

3. Adjustment of mobile banking: With the development of mobile finance, mobile banking has become the choice of more and more people. By downloading and logging into the bank’s mobile banking application, you can find the options for adjusting the transaction limit in the modules such as settings or security center, and follow the system prompts to complete the operation.

It should be noted that different types of bank cards, such as debit cards and credit cards, may have different ways and rules to adjust their transaction limits. At the same time, banks will have certain restrictions and requirements on the adjustment of trading limits.

The following is a comparison table of common bank card transaction limit types and adjustment methods:

In addition, the purpose of setting transaction limits by banks is mainly to ensure the safety of customers’ funds and prevent the loss of funds caused by theft and misoperation. Therefore, when adjusting the trading limit, you need to fully consider your own risk tolerance and actual needs and set the limit reasonably.

If you encounter problems or have any questions in the process of adjusting the transaction limit of bank cards, you can contact the customer service staff of the bank at any time, and they will provide you with detailed answers and help. At the same time, we should also pay attention to protecting personal bank card information and passwords to avoid risks caused by information leakage.

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The administrative offices of the Union, the Municipal People’s Government, the commissions, offices, departments and bureaus of the autonomous region, and major enterprises and institutions:

The implementation of urban renewal is a major decision-making arrangement made by the Fifth Plenary Session of the 19th CPC Central Committee, and a major strategic measure to conform to the new stage of urban development and promote the high-quality development of the city. Urban renewal is not only an important carrier to implement the new development concept, but also an important fulcrum to build a new development pattern and an important path to promote carbon neutrality in peak carbon dioxide emissions. At present, the urban development of our region has changed from large-scale incremental construction to both stock upgrading and incremental structural adjustment, and has entered an important period of urban renewal. In order to promote the implementation of urban renewal, with the consent of the people’s government of the autonomous region, we hereby put forward the following opinions.

I. General requirements

Completely, accurately and comprehensively implement the new development concept, understand, respect and conform to the laws of urban development, continuously improve the quality of urban human settlements, and promote the modernization of urban governance system and governance capacity. Promote the inclusion of Hohhot and Baotou in national pilot cities and introduce pilot programs for urban renewal; Carry out urban renewal construction demonstration, and guide cities (including Bayanhaote Town, Alashan Zuoqi, Alashan League) to implement urban renewal actions. By the end of 2023, all the cities in the whole region will form demonstration areas for renewal, and gradually expand the scope of the areas or concentrate on urban renewal. By the end of 2025, important progress has been made in urban renewal, the institutional mechanism and policy system for urban renewal have been initially formed, the urban system has been continuously improved, the urban structure, functions and layout have been gradually adjusted and optimized, the mode of urban development and construction has been accelerated, the urban living environment has been continuously improved, and "urban diseases" and outstanding urban problems have been effectively controlled.

Second, the key tasks

(1) Building a livable and comfortable city.

1. Improve the spatial layout. Promote the construction of Hubao Hubei and Chifeng and Tongliao regional central cities, accelerate the integration process of Hubao Hubei and Hubei, promote the integration of production and cities, coordinate the ecological protection and high-quality development of the Yellow River Basin, promote the co-construction and sharing of major regional infrastructure and public service facilities, and establish a modern facility network system such as comprehensive three-dimensional transportation of urban agglomerations with perfect functions and close connection. Promote urban and rural development with counties as a unit, steadily improve the carrying capacity of small and medium-sized cities, and focus on developing small towns with characteristics.

2. Promote the transformation of old communities. In accordance with the requirements of co-construction, co-governance, sharing, basic categories should be reformed, improved categories should be reformed more, and upgrading categories should be actively promoted, the renovation plan and annual renovation plan of old residential areas should be scientifically formulated, the renovation content should be reasonably determined, and efforts should be made to solve the problem of people’s "urgent difficulties and worries". By the end of the 14 th Five-Year Plan, the renovation of old residential areas completed before the end of 2005 will be basically completed. We will intensify the energy-saving renovation, water-saving renovation, aging adaptation and barrier-free facilities renovation of existing buildings, carry out actions to make up for shortcomings in the construction of complete residential communities, actively create green communities, and improve the livable level of residents.

3. Promote the renovation of old houses. The dilapidated buildings identified by the housing administrative department can be rebuilt through renovation, reconstruction or appropriate expansion. If conditions permit, the scale of the building can be appropriately increased, complete renovation or convenience service facilities can be implemented. Encourage old buildings such as old office buildings and old commercial facilities to upgrade, adjust their functions, enhance their vitality and develop new formats. Encourage old buildings to increase fire stairs, elevators and other facilities, and make comprehensive use of qualified underground space.

4. Promote the transformation of old factory areas. For enterprises in old industrial areas, local transformation, relocation in different places and legal closure will be implemented as appropriate, so as to guide enterprises to concentrate in qualified industrial parks and promote industrial agglomeration development. Make full use of the vacated land and abandoned land, and develop modern production and living services and strategic emerging industries. Encourage the transformation of old factories and facilities, giving priority to public culture, public sports, pension and creativity industries. We will promote the functional reconstruction, environmental improvement and ecosystem restoration of old industrial plants, rationally develop and utilize industrial heritage resources, and build bases for patriotism education and popular science.

5. Implement ecological restoration and functional improvement. Fully consider the carrying capacity of resources and environment, reasonably determine the city size and population density, improve the urban ecosystem, and protect the natural features of urban mountains. Repair rivers, lakes, wetlands and other water bodies, coordinate regional watershed ecological environment management and urban construction, protect and restore urban and surrounding water space, and expand rainwater storage space. Fully tap urban idle resources, maximize the activation of urban inefficient resources, and adopt diversified operation methods to make overall planning and in-depth development of existing urban spatial resources.

(2) Building a green and low-carbon city.

1. Promote the construction of landscaping. Strengthen the construction of urban park system, greenway and slow-moving system, and build a green ecological network. Taking the construction of garden city as the starting point, we will implement the action of "300 meters to see green, 500 meters to see garden" to further strengthen the systematic and balanced comprehensive service efficiency of urban garden green space. Reasonable planning and construction of public activity spaces such as squares, theme parks and walkways will facilitate residents’ activities and promote residents’ exchanges. Strengthen the function of green space to serve residents’ daily activities, so that residents can see green space near their homes, get close to green space and cultivate their sentiments.

2. Build a green building system. Strengthen the improvement of energy efficiency of new buildings and promote the development of passive buildings with ultra-low energy consumption, near zero energy consumption and zero carbon. Promote the scale development of green buildings, expand the implementation scope of green building standards, and develop high-star green buildings. Continue to promote the energy-saving renovation of existing residential buildings and public buildings, and strengthen the promotion and application of green building materials. Cultivate the industrial base of prefabricated buildings, carry out the demonstration of prefabricated buildings, improve the technical standard system of prefabricated buildings, explore the popularization and application in the construction of affordable housing, and accelerate the development of prefabricated buildings.

3. Accelerate the implementation of clean heating. Adhere to both energy security and clean development, and implement clean heating transformation such as "coal to gas" and "coal to electricity" according to local conditions. Vigorously promote cogeneration, industrial waste heat and large-scale regional boilers and other central heating methods, actively promote medium and long-distance heating, and gradually phase out scattered coal-fired boilers. Accelerate the integration and optimization of heating sources and the networking operation of heating networks to form a multi-heat source combined heating ring network. Accelerate the energy-saving renovation of existing buildings, the renovation of shanty towns and the renovation of urban villages and suburban areas, and gradually improve the clean heating rate.

4. Standardize the classification of domestic waste. Promote the introduction of local laws and regulations on the classification of domestic waste, improve the classification management system of domestic waste, improve the classification standards, issue guidance catalogues, and explore the formulation of incentive mechanisms linked to the classification results. Standardize the classified delivery of domestic waste, improve the classified collection facilities, improve the classified transfer facilities, promote the construction of domestic waste incineration plants and kitchen waste treatment plants, and enhance the terminal processing capacity. Improve the efficiency of garbage recovery and resource utilization.

(3) Building a safe and resilient city.

1. Promote the construction of sponge cities. Improve the promotion mechanism of sponge city construction, and run the concept and requirements of sponge city construction through the whole process of project construction. Carry out the pilot project of sponge city construction, give play to the leading role of typical demonstration projects, and cooperate with the construction and transformation of new urban infrastructure, the transformation of old residential areas, the treatment of black and odorous water bodies, drainage and waterlogging prevention, and landscaping. Adhere to systematic thinking and comprehensive management, and implement the five-year action of urban waterlogging control.

2. Promote the construction of new urban infrastructure. Comprehensively improve the operational efficiency and service capacity of urban infrastructure, implement the upgrading and intelligent management of municipal infrastructure such as urban water supply, drainage, heating and gas, improve the early warning and emergency management of pipe network leakage, flood control and drainage, gas safety, and ensure the safe operation of municipal infrastructure.

3. Strengthen the examination and acceptance of engineering fire protection design. Further standardize the working procedures of fire protection design review and acceptance of construction projects, and increase the construction of fire protection design review and acceptance institutions and teams. Strengthen the supervision of fire protection design review, construction, inspection and acceptance, strengthen the investigation of hidden dangers, focus on solving problems left over from history, do a good job in the pilot work of fire protection design review and acceptance in the renovation and utilization of existing buildings, and form a replicable and scalable experience.

4. Maintain urban public safety. Improve the allocation standard of urban comprehensive disaster prevention and safety facilities, improve the emergency command system for urban earthquake resistance, road traffic and geological disasters, and improve the urban life passage system. Strengthen the construction of urban disaster prevention and refuge places, and enhance the ability to resist natural disasters, deal with emergencies and manage crises. Establish and improve the responsibility system for urban safety supervision, rationally arrange urban residential and living areas, comprehensive service areas, commercial and business areas and green leisure areas, strengthen the monitoring of major hazard sources, and eliminate major accidents.

(4) Create a smart and dynamic city.

1. Promote the construction of urban information platform. Relying on the big data platform in the autonomous region, we will accelerate the construction of the basic platform of urban information model (CIM). Comprehensively promote the in-depth application of the platform in urban physical examination, urban safety, intelligent construction, smart community and other fields. Promote the construction of urban comprehensive management service platform and improve the scientific, refined and intelligent management level of the city. Build the Internet of construction industry, and apply the technology of building information model (BIM) to improve the coordination level of architectural design, construction, operation and maintenance.

2. Conduct a general survey of underground municipal infrastructure. Fully grasp the current situation, promote prefecture-level cities to establish and improve the comprehensive management information platform of underground municipal infrastructure, meet the requirements of facilities planning and construction, operation services, emergency and disaster prevention, and deeply integrate with the CIM platform to realize the co-construction and sharing of facilities information. Establish the geographic information system of municipal drainage pipe network, and realize the informationization and account book management of the pipe network.

(5) Shaping a city with humanistic characteristics.

1. Strengthen historical and cultural protection. We will sort out the regional cultural characteristics and urban vein texture in detail, do a good job in the protection of historical and cultural cities, historical and cultural blocks and historical buildings, and establish an urban and rural historical and cultural protection and inheritance system with scientific classification, strong protection and effective management. Efforts should be made to solve the outstanding problems such as the repeated destruction and demolition of historical and cultural heritage, make overall plans for protection, utilization and inheritance, and adhere to systematic and complete protection, not only to protect single buildings, but also to protect street blocks and urban patterns, as well as to protect historical sites, natural landscapes and human environment.

2. Strengthen the control of style and features. In accordance with the architectural policy of "applicability, economy, green and beauty", the use function of buildings and the requirements of energy-saving, water-saving, land-saving, material-saving and environmental protection are highlighted, and special-shaped buildings are strictly controlled to prevent one-sided pursuit of architectural appearance. Comprehensively strengthen urban design, optimize and upgrade architectural design standards, strengthen the investigation of design responsibility, strictly control the examination and approval of architectural design, and put an end to chaos such as greed, flattery and strangeness.

Third, the work measures

(a) to carry out a comprehensive urban physical examination. Through the evaluation of urban physical examination, find out the shortcomings and weaknesses. Coordinate the management of urban planning and construction, and put forward the goals and suggestions of optimizing regional functions, improving public facilities, improving urban quality, protecting historical features, improving urban environment and improving infrastructure.

(two) the scientific preparation of the implementation plan. The people’s governments of various cities shall organize the formulation of the implementation plan for urban renewal in their respective regions, and rationally delimit the renewal areas. Considering the functional integrity, systematicness and project implementability of the district as a whole, the project construction plan of the renewal district should be compiled, and different districts should implement differentiated urban renewal strategies.

(three) to carry out the implementation effect evaluation. According to the implementation plan of urban renewal, carry out post-evaluation of implementation effect, comprehensively summarize the implementation effect, seek truth from facts to find problems, and formulate sustainable promotion measures. Carry out a survey of people’s satisfaction and let the people judge the effectiveness of urban human settlements construction.

Fourth, organizational guarantee

(1) Strengthen organizational leadership. All regions and relevant departments should fully understand the significance of implementing urban renewal actions, and establish a working mechanism for autonomous regions to make overall plans, cities to take overall responsibility, and jurisdictions to implement them. Establish an inter-office joint meeting system for the implementation of urban renewal actions in the autonomous region, and clarify departmental responsibilities and tasks. The office of the joint meeting is located in the Housing and Urban-Rural Development Department of the autonomous region. All relevant departments should do a good job of coordination, strengthen work guidance, strengthen policy support, and form a joint force for urban renewal. The people’s governments of cities should earnestly assume the main responsibility, strengthen organizational leadership and overall coordination, and promote the effectiveness of urban renewal.

(2) Strengthen policy guarantee. Innovate supporting systems such as project establishment, land, planning and approval, and form a management system and policy system that is suitable for large-scale stock upgrading and transformation. Increase the security of urban renewal projects, optimize the supply structure of new construction land, revitalize the use of existing urban construction land, give priority to urban renewal projects, and adjust the nature and use of land according to law as needed. Continue to optimize the business environment, and improve the approval efficiency of urban renewal related projects by reducing links, reducing materials and optimizing the approval process.

(3) Increase financial support. Actively strive for central subsidy funds, adjust and optimize the financial expenditure structure, and increase investment in urban renewal projects. Co-ordinate the special funds of the autonomous region and guide the financial subsidy funds to tilt towards urban renewal projects. Support local people’s governments to increase the investment of special bond funds in urban renewal projects. Give full play to the role of policy finance, innovate financial products and services, and provide sustainable financing support for urban renewal. Encourage social capital to participate in urban renewal projects.

(4) Do a good job in publicity and guidance. All regions should intensify publicity and reporting, make full use of radio and television, newspapers, internet and other media, widely publicize the policies and effects of urban renewal, and tell the story of Inner Mongolia urban renewal. It is necessary to strengthen the guidance of public opinion, report advanced experience in time, and publicize the sense of gain brought by urban renewal to the people. We should actively expand people’s participation channels and jointly create a good social atmosphere for urban renewal.

September 3, 2021

(This piece is publicly released)

　　Xinhua News Agency, Taipei, June 20th　Title: From "Lai Pig" to "Jia Niu", food insecurity hangs over Taiwan Province.

　　Xinhua News Agency reporter Chen Jun Shang Hao

　　At the beginning of June, I went to Taipei for an interview, and found that some restaurants posted the sign "We use Taiwan Province pig" in a conspicuous position. The clerk solved the reporter’s confusion in one sentence: "We don’t need ‘ Lai pig ’ La! "

　　"Lai pig" is the name of Taiwan Province people for pork using ractopamine (commonly known as lean meat essence). Despite strong opposition from all walks of life on the island, Democratic Progressive Party authorities officially opened the import of American pork and American beef over 30 months old using ractopamine on January 1, 2021.

　　After the block was invalid, all sectors of society hoped that the authorities could clearly mark the imported "Lai pig" as containing ractopamine, but it was still rejected by the authorities. The competent department of the authorities said that it can be distinguished by marking the place of origin. In order to retain consumers, many supermarkets, stores and restaurants hang signs such as "Taiwan Province Pig" and "cattle from a certain place".

　　In a store in Guangfu North Road, Taipei, the "Taiwan Province Pig" logo is hung in the meat area, indicating that it does not contain ractopamine (data photo). Xinhua news agency

　　Statistics from Taiweifu Department show that Taiwan Province has imported nearly 2,000 tons of American pork and 1,700 tons of American pig offal this year, accounting for nearly 5% and 14.5% of imported meat respectively. Paradoxically, last month, the Taiwan Province Consumer Culture and Education Foundation randomly selected 289 pieces of pork-containing foods on the market, but could not find a single piece of pork labeled as American-made. In contrast, 8 pieces of French pork with equivalent imports can be found. This result greatly puzzled the Consumer Foundation, questioning the fear of "washing the place of origin" behind it and calling on the authorities to strengthen supervision.

　　At the beginning of the controversy over the release of "Lai Pig", the Taiwan authorities offered "all-round management measures for imported pork" such as factory inspection in the United States, new item numbers, batch-by-batch inspection, clear labeling and strict inspection, in order to stabilize the people’s hearts.

　　Wu Rongda, chairman of the Consumer Foundation, said that in the past two years, there are still many unclear links in the entry of American pigs into the food market in Taiwan Province, and it is difficult for consumers to know the circulation process and whereabouts of these pigs.

　　In April this year, Taiwan’s "Food and Drug Administration" announced the draft of opening up the import of all-cow-age beef in Canada, which caused consumers’ concern. According to the data of the Consumer Foundation, in December 2021, cattle were infected with bovine spongiform encephalopathy (commonly known as "mad cow disease") again in Canada, and many countries suspended the import of Canadian beef.

　　Taiwan’s "Food and Drug Administration" assessed that it was "acceptable risk" to open Canada’s beef imports. Zhang Zhiming, chairman of the Taiwan Province Beef Cattle Association, said that the association had raised doubts with the Food and Drug Administration that opening up would affect consumers’ confidence and the survival of the island’s operators, and the proposal was postponed, but there was no response.

　　On June 15, Taiwan’s administrative agencies made a decision to open the import of all-cow-age beef in Canada. In this regard, the Consumer Foundation expressed solemn opposition, and said that if the authorities insisted on ignoring public opinion, they would appeal to consumers to launch a refusal action to defend people’s food safety and health rights.

　　Democratic Progressive Party authorities, who boast that they are "the best communicators and listen to public opinions", why do they repeatedly violate public opinions and open up food imports that may have problems regardless of potential risks? Lin Zilun, a spokesman for Taiwan’s administrative agency, said that opening Canadian beef imports for all ages would help Taiwan Province’s "international participation".

　　So what exactly is the help? Mason Lee, the main official of Taiwan’s foreign exchange department, made it quite clear: Canada will be the chairman of CPTPP (Comprehensive and Progressive Trans-Pacific Partnership Agreement) next year, and opening up the import of all-cow-age beef from Canada will have a "positive effect" on Taiwan Province’s entry into CPTPP.

　　The United Daily News questioned that the reason for opening up is "international participation" from "Lai pig", "nuclear food" to "adding cattle". In the eyes of Democratic Progressive Party authorities, how much is the health of Taiwan Province people worth per catty? "International participation" and people’s food safety are two different things. Why should people’s food safety be sacrificed with the empty check of "international participation"? Lai Shibao, a representative of China Kuomintang public opinion, said: "Now ‘ Lai pig ’ After eating, there is no shadow of joining international organizations. "

　　Just as the flow of pigs in the United States is unclear, in order to lower the price of pigs and reduce inflationary pressure, the agricultural authorities of the Taiwan authorities have introduced measures to subsidize 6 yuan (NTD, the same below) per kilogram to encourage farmers to import foreign pork, with an estimated subsidy of 50,000 tons before the end of September.

　　The editorial of the United Daily News pointed out that imported pigs had a price advantage, and pig farmers in Taiwan Province were not allowed to use clenbuterol. The authorities used tax money to subsidize imported pork, which was a double blow to pig farmers in Taiwan Province.

　　Taiwan Province people often eat seafood also began to shadow. In January this year, the Japanese government set the discharge time of Fukushima nuclear polluted water as "this spring and summer". Taiwan’s "Original Energy Association" recently said that some nuclear polluted water will reach Taiwan Province waters as soon as one or two years after discharge, and the maximum concentration impact is four years after discharge, but it has "no radiation safety impact" on Taiwan Province.

　　On the morning of June 13th, nearly 100 people from various groups in Taiwan Province held a press conference at the location of Japan-Taiwan Province Exchange Association to protest against Japan’s plan to discharge nuclear polluted water into the sea. The participating groups resolutely oppose the import of Japanese "nuclear food" and the discharge of nuclear polluted water from Japan.

　　Cheng Renhong, a professor at China Culture University, wrote that if radioactive substances remain in the nuclear polluted water, they will gather in the food chain, and long-term accumulation will harm human health. Democratic Progressive Party authorities should take the initiative to check the food safety of consumers and strengthen radiation monitoring of imported food and fishery products, which is the unshirkable responsibility.

　　The skull of the cave bear discovered by the researchers is much larger than that of the existing brown bear. Image source: Science Progress website

　　Most people may have heard of the extinction of mammoth mammoth, hairy rhinoceros, bighorn deer and other giant fauna in Eurasia during the thrilling extinction event of the Ice Age, but they are not necessarily familiar with cave bears with a body width of 1.7 meters, a body length of 3.5 meters and a weight of more than one ton.

　　Ursus spelaeus is a kind of bear that lived in the northern part of Eurasia in Pleistocene. It became extinct about 20,000 years ago. Because its fossils were mostly found in caves, it was named "Cave Bear". In many famous caves, almost all the bones of the cave bear have been found. It was also found in Zhoukoudian, Beijing, China, and it was the two giant bears in the Pleistocene with the giant short-faced bear.

　　Whether the cave bear is a vegetarian or a carnivore, and what is the relationship between the "recipe" of this behemoth and its extinction, the scientific community has always had different opinions. In recent 40 years, through the research on the level of nitrogen -15 in the bones of cave bears, some scientists think that they are herbivores because they like tender grass, grass roots and strawberries. Some scientists believe that they also hunted some animals, even humans at that time, which should be carnivores. Recently, a famous international journal, Scientific Progress, published a paper saying that scientists gave a biomechanical explanation to the eating habits of cave bears through computer simulation, and put forward a brand-new view that "chewing leads to the functional degradation of sinus and other systems, and then the skull becomes smaller, which may lead to the extinction of cave bears" through the relationship between chewing exercise and skull development.

　　Viewpoint 1: Plants wither and starve to death due to falling temperature.

　　Three years ago, Yukichi Naito of the University of Tubingen, Germany, found that the content of nitrogen -15 in the bones of cave bears was low, with strong jaws and large flat teeth, and only dense vegetation grew around their residence. All this shows that cave bears are herbivores. This special diet is the reason why the cave bear became extinct more than 20,000 years ago.

　　At that time, the temperature dropped sharply, and the vegetation withered in a large area, which made the cave bear lose its food. Scholars believe that because the food of the cave bear is very single, it must eat a lot in order to meet the needs of the body. Compared with pandas who have to eat 40 kilograms of bamboo every day, cave bears eat more than that, and the nutrient conversion rate is very low. On the contrary, the brown bear is an omnivore with high nitrogen content in its bones. Its diet includes fruits, honey, fish and so on. Its rich diet structure makes it more adaptable to the environment, so it can be widely distributed. This view has also been widely recognized.

　　The second point of view is that the fight between caves and humans has been wiped out.

　　In the Carpathian Mountains in central Europe, the bones of cave bears discovered by scientists show that cave bears are not as gentle as people thought before. They have huge teeth and razor-sharp claws, are fierce carnivores and even eat people. By analyzing the data of cave bear bones found in the southwest corner of this mountain range in recent years, scientists show that most cave bears have a lot of nitrogen -15 content, which exceeds that of many herbivores. This shows that these cave bears are carnivorous individuals and are typical carnivores. They not only compete with humans for caves, but also prey on hyenas, gray wolves, cave lions and fish.

　　In December 2019, Science Report magazine published an evolutionary research report by European scientists, saying that the cave bear population began to decrease sharply about 40,000 years ago, which was earlier than the climate cooling period and coincided with the spread of modern humans in Europe. The cold climate and the subsequent reduction of plant-derived food may lead to the dispersion of cave bear population into different sub-populations, which live in small habitats with mild climate and rich plants. Various human behaviors, including hunting, may have interrupted the connection between these sub-populations, thus playing a decisive role in the extinction of cave bears.

　　This view has already appeared in the Journal of the National Academy of Sciences in 2008, and an international research group composed of scientists from the United States, Britain and Germany published their findings — — The cave bear is one of the strongest rivals of human ancestors. With wisdom, human ancestors destroyed the living environment of these fierce animals, drove them out of their caves and rushed to the mountains. There is evidence that some caves were occupied by ancient humans and cave bears alternately. From this, it is speculated that humans killed or drove away those depressed bears during the hibernation of cave bears; When spring comes, the cave bears who are awake from hibernation and hungry in their bellies will attack humans and recapture the caves. In this cycle of fighting, humans with slightly stronger intelligence finally seized the caves and wiped them out.

　　The latest view is that chewing ability becomes weak, so you can’t eat meat and "sleep for a long time"

　　French and Belgian researchers found that the cave bear is an omnivore by analyzing its teeth. Compared with herbivores, carnivores will accumulate more nitrogen in the body during eating. In addition, black bears and brown bears are omnivores, which shows that although cave bears may mainly eat grass in most cases, sometimes they will taste the meat.

　　Axel Barlow of Potsdam University in Germany and others have analyzed the genome sequences of four cave bears that lived between 71,000 and 34,000 years ago, compared them with those of other animals, and analyzed the scratches and spots on their tooth glazes to judge their food composition. The researchers introduced in the Proceedings of the National Academy of Sciences that they found that cave bears were not vegetarian. Before entering hibernation, cave bears had a variety of foods, including poultry and mammals, invertebrates, seeds and various dried fruits and fresh fruits. Like most omnivores, it will not go into hibernation until it stores enough energy.

　　According to the latest viewpoint published in Scientific Progress, the extinction of the cave bear is not due to the competition with human beings, but because the cave bear’s nose has evolved a special structure. The research team from the University of Malaga, Spain, analyzed the eating scene of cave bears by computer simulation to determine whether cave bears can effectively adjust their diet under the condition of limited vegetation resources, thus explaining why European cave bears became extinct during the climate change period.

　　The research team scanned the skulls of four cave bears and eight living brown bears, and found that the sinus of cave bears was surprisingly large, and the sinus directly affected the chewing mode, strength and amplitude. Due to the enlargement of the sinus, the skull and cranium of the cave bear face are deformed, and the originally round top of the head becomes flat and extends backward continuously, so the bite force of the canine teeth and incisors becomes weak. As time goes by, they can’t tear the meat with their front teeth and canine teeth, but only rely on molars to grind the plants and swallow them. Therefore, when grass is not enough to eat, they can’t turn to meat.

　　Why did cave bears evolve into large sinuses? In the cold ice age, cave bears hibernate longer than other Xiong Ke animals in a year, and the large sinuses help to reduce the consumption during hibernation. Sinus is a cavity in the skull, with four pairs, which are symmetrical left and right. It can adjust the temperature and humidity of the air inhaled into nasal cavity, which is very important for cave bears to hibernate.

　　Alejandro perez Ramos, a paleontologist at the University of Malaga in Spain, one of the authors of the paper, explained that cave bears evolved large sinuses to adapt to the environment. With large sinuses, they can reduce energy consumption by hibernating in winter, so as to survive the winter when food supply is insufficient. But it is also because of the large sinuses that their chewing ability is affected. They can only eat grass and can’t eat meat at all. When the vegetation can’t grow because of the cold, the cave bear can’t survive by changing its diet, especially before hibernation, because it fails to intake enough energy, it is likely to run out of fat and "stay awake for a long time", which eventually leads to the extinction of the whole species.

　　Of course, more research evidence is needed about the sinus structure of cave bear. It is believed that with more and more scientific discoveries mastered by scientists, whether cave bears are vegetarians or omnivores and the mystery of cave bears’ extinction will eventually be revealed to the world.

　　 　[Study and implement the spirit of the Third Plenary Session of the 20th CPC Central Committee] 　

　　 　People’s democracy in the whole process is the essential attribute of socialist democratic politics, and developing people’s democracy in the whole process is the essential requirement of Chinese modernization. The Central Committee of the Communist Party of China’s Decision on Further Comprehensively Deepening Reform and Promoting Chinese Modernization (hereinafter referred to as the Decision), which was deliberated and adopted by the Third Plenary Session of the 20th CPC Central Committee, listed "focusing on developing people’s democracy in the whole process" among the "seven focuses" and made key arrangements. To thoroughly study and implement the spirit of the Third Plenary Session of the 20th CPC Central Committee, we should profoundly grasp the civilized mode, reform requirements and social conditions of people’s democracy in the whole process, and focus on directional, overall and strategic issues, so as to further comprehensively deepen reform and promote the construction of people’s democracy in the whole process.

　　A profound understanding of the whole process of people’s democracy civilization.

　　 　China’s expression of socialist political civilization. General Secretary of the Supreme Leader pointed out: "To study Marx, we must study and practice Marxist thoughts on people’s democracy." Marx and Engels put forward that "the first step of the workers’ revolution is to make the proletariat rise to the ruling class and strive for democracy". Lenin emphasized that socialist social democracy "is the rule of the majority" and advocated "striving for a national system that can best guarantee economic development and people’s rights". The Communist Party of China (CPC) is a firm believer, an active disseminator and a loyal practitioner of Marxism and scientific socialism. The Marxist thought on people’s democracy provides a theoretical source and basis for the formation of people’s democratic ideas in the whole process. In all the practice of revolution, construction and reform, our Party has not only unswervingly guided the great practice of people being masters of their own affairs with Marxist thoughts on people’s democracy, but also unswervingly promoted the China modernization of this theory. Especially since the 18th National Congress of the Communist Party of China, our party has profoundly grasped the new changes in the main social contradictions in China, actively responded to the people’s new demands and expectations for democracy, and put forward a major concept of people’s democracy in the whole process. The Decision also emphasizes "perfecting the people’s democratic system in the whole process" from the perspective of further comprehensively deepening reforms, which is the latest theoretical expression and practical innovation requirement of China-era Marxism’s thought on people’s democracy.Pushing the regular understanding and creative practice of people’s democracy in the whole process to a new height has greatly enhanced our institutional confidence and confidence.

　　 　Inheritance and innovation of Chinese civilization in 5000 years. General Secretary of the Supreme Leader pointed out that "in the historical evolution of thousands of years, the Chinese nation has created splendid ancient civilizations and formed rich thoughts on state system and state governance". The concept of people’s democracy in the whole process is rooted in the vast land of China, sucking the cultural nutrients accumulated by the long struggle of the Chinese nation, and has a profound historical background. In the long history of more than 5,000 years, the Chinese nation has created brilliant political civilization, and its concept of co-governance under the heaven and its political wisdom of seeking common ground while reserving differences are deeply related to the people’s congress system and political consultation system initiated by our party. People-oriented thoughts, such as respecting heaven and protecting the people, supporting the people by government, valuing the country and despising the people, formed by Chinese ancestors, contain rich democratic factors and reflect the simple cognition and unremitting pursuit of democracy. The idea of people’s democracy in the whole process is the great product of "two combinations". From people-oriented to democracy, Marxism activated the democratic gene contained in China’s traditional political civilization with the light of truth, and integrated the essence of Marxism’s thought on people’s democracy with the essence of Chinese civilization’s political wisdom, and with the democratic idea that the people used everyday without realizing it, forming a democratic system rooted in the fertile soil of their own country and nation’s history and culture, and developing a modern form of brilliant political civilization of the Chinese nation.

　　 　The rich development of human political civilization. General Secretary of the Supreme Leader pointed out: "There are many ways to realize democracy, and it is impossible to be uniform." Western democracy once played an important role in the history of human political civilization, but democracy is historical, developing and concrete, and no country can monopolize the right to speak and interpret democracy. Western democracy, due to its own insurmountable class and era limitations, causes people to be awakened only when they vote, and then go into hibernation. Only when they listen to hype slogans during the election, they have no right to speak after the election, and they are favored only when they canvass and left out after the election. This kind of democracy is not a real democracy in essence. In the whole process, people’s democracy does not copy western dogma. This democratic system has the characteristics of continuity in time, integrity in content, coordination in operation, and universality and continuity in people’s participation, which prevents the chronic diseases of making promises all over the sky during the election and leaving no one to ask after the election, overcomes the defects of "failure" and "inefficiency" in governance, such as "difficult to decide with votes" and "protracted indecision", and avoids the dilemma.Enriched and developed the form of human political civilization.

　　2 systematically grasp the reform requirements of people’s democracy in the whole process

　　 　Adhere to the leadership of the party. The "Decision" puts forward the idea of "adhering to the organic unity of the party’s leadership, the people being the masters of the country, and governing the country according to law", and puts the party’s leadership in the first place in the whole process of developing people’s democracy. In a big country like China, it is not easy to truly express and realize the wishes of more than 1.4 billion people, and there must be strong and unified leadership. The leadership of the Party is the political premise, fundamental guarantee and greatest advantage of developing people’s democracy in the whole process. The whole process of people’s democracy is the inevitable result of the historical logic, theoretical logic and practical logic of our party’s long-term struggle in modern times. It is the crystallization of our party’s experience in continuously promoting China’s democratic theory innovation, system innovation and practice innovation, and it is the inevitable requirement of adhering to the party’s essential attributes and practicing the party’s fundamental purpose. To uphold the party’s leadership over the whole process of people’s democracy, we should give full play to the party’s leading core role of taking the overall situation into account and coordinating all parties, and ensure that the ideas, principles and policies of people’s democracy in the whole process are implemented in all aspects of national political life and social life; Adhere to the people as the center, follow the Party’s mass line in the new era, keep close contact with the people, and promote the continuous enrichment of the connotation, widening of channels and continuous improvement of efficiency of the people as masters of the country; Adhere to inner-party democracy, implement democratic elections, democratic decision-making, democratic management and democratic supervision, and promote and promote the development of people’s democracy in the whole process; Adhere to the rule of law, rule the country according to law, lead legislation, ensure law enforcement, support the judiciary, take the lead in obeying the law, and ensure the effective implementation of the party’s policies and the people to be masters of the country through the rule of law.

　　 　Adhere to system integration. The "Decision" requires "enhancing the systematicness, integrity and synergy of reform". The General Secretary of the Supreme Leader pointed out: "People’s democracy in the whole process of our country has realized the unity of process democracy and achievement democracy, procedural democracy and substantive democracy, direct democracy and indirect democracy, people’s democracy and national will, which is a full-chain, all-round and full-coverage democracy and the most extensive, authentic and effective socialist democracy." The "four unifications", "three integrals" and "three maxims" are closely related and deeply coupled, which fully demonstrates the systematicness of people’s democracy in the whole process from the aspects of institutional arrangement, democratic practice and measurement scale. We should firmly grasp the scientific method of "adhering to the concept of system", adhere to system integration and strengthen top-level design. In terms of institutional arrangements, a comprehensive, extensive and organically connected system of people being the masters of the country will be formed, and diverse, smooth and orderly democratic channels will be built; In democratic practice, we should combine electoral democracy with deliberative democracy, and connect democratic election, democratic consultation, democratic decision-making, democratic management and democratic supervision; On the yardstick of measurement, the people enjoy extensive rights, the people’s democratic participation is constantly expanding, the state governance is efficient, the society is harmonious and stable, and the use of power is effectively restricted and supervised, so that the people can enjoy extensive, full, true, concrete and effective democracy. Anyway,Promote the people’s democratic construction in the whole process with systematic and integrated reform, give play to institutional advantages, and show institutional self-confidence.

　　 　Adhere to integrity and innovation. The "Decision" puts forward the major principles of "six persistences" to further comprehensively deepen reform, one of which is "persisting in integrity and innovation". In the whole process of people’s democracy, we must adhere to the principle of upholding integrity and innovation. First of all, we must adhere to Socialism with Chinese characteristics’s steadfastness, keep the integrity of the road, theory, system and culture of people’s democracy in the whole process, and unswervingly follow the path of political development in Socialism with Chinese characteristics. On this basis, keep up with the pace of the times, conform to the development of practice, highlight the problem orientation, and promote innovation in all aspects at a new starting point. Promote theoretical innovation, develop Marxist thoughts on people’s democracy with a more positive historical responsibility and creative spirit, and form a theory that people love, agree with and own; Promote practical innovation, enrich democratic forms at all levels in the fiery grassroots life, and explore and create democratic practices full of "fireworks"; Promote system innovation, take system construction as the main line, break the system simultaneously, break it first, build a fundamental political system, improve the basic political system, and innovate important political systems; Promote cultural innovation, widely publicize the essence and essence of people’s democracy in the whole process, vigorously carry forward the excellent political culture of the Chinese nation, such as serving the public, being inclusive, seeking common ground while reserving differences, and actively cultivate a deliberative democratic culture, so that democratic concepts can be deeply integrated into people’s daily work and production life, and the tree of democracy can take root.

　　3 comprehensively consolidate the social conditions of people’s democracy in the whole process

　　 　A solid material foundation. General Secretary of the Supreme Leader pointed out that "the political system of a country depends on its economic and social foundation". We should focus on adhering to and improving the basic economic system and building a high-level socialist market economic system, focusing on the reform of relevant systems and mechanisms proposed in the Decision, promoting the adaptation of production relations to productivity and superstructure to the economic base, promoting sustained and healthy economic and social development, and making the economic base and material guarantee of people’s democracy in the whole process more solid. "Democracy is not an ornament, not for decoration, but for solving problems that people need to solve." To consolidate the material foundation of people’s democracy in the whole process, we must pay close attention to the interests of the people. Grasping the pain points and difficulties in the fields of people’s livelihood, such as medical care, education, environment, old-age care, social security and grass-roots governance, we will solve the urgent and anxious people’s livelihood problems in a democratic way through innovative systems such as representative houses, representative liaison stations and grass-roots legislative contact points, innovative ways such as proposals, meetings, discussions, demonstrations, hearings, evaluations and consultations, and innovative means such as 5G and the Internet.

　　 　Improve the system guarantee. General Secretary of the Supreme Leader pointed out: "Both history and reality show that a stable system leads to a stable country, and a strong system leads to a strong country." We should attach great importance to the important role of the system, implement the important deployment of the "Decision" on the whole process of people’s democracy-related system construction, and provide systematic and holistic system and rule of law guarantee for it. On the one hand, improve the people’s democratic system in the whole process. Focusing on strengthening the construction of the system of people being masters of the country, improving the mechanism of deliberative democracy, improving the grass-roots democratic system and improving the work pattern of the great United front, we will promote the more sound system of people being masters of the country and the extensive and multi-level institutionalized development of deliberative democracy, and further improve the institutionalized, standardized and procedural level of people’s democracy in the whole process. On the other hand, improve the rule of law system in Socialism with Chinese characteristics. "Democracy" is essentially related to "rule of law", which is an important symbol of human political civilization. We should focus on deepening the reform in the legislative field, deepening administration according to law, improving the judicial system and mechanism of fair law enforcement, improving the mechanism of promoting the construction of a society ruled by law, and strengthening the construction of foreign-related rule of law, and promote the reform in all aspects of legislation, law enforcement, justice and law-abiding, carry forward the spirit of socialist rule of law, safeguard social fairness and justice, promote the improvement of Socialism with Chinese characteristics’s rule of law system, reach a higher level in the construction of a socialist country ruled by law, and firmly promote the high-quality development of people’s democracy in the whole process on the rule of law.

　　 　Gather spiritual strength. General Secretary of the Supreme Leader pointed out that it is necessary to "fully stimulate the enthusiasm, initiative and creativity of all the people". To fully stimulate the enthusiasm, initiative and creativity of all the people, its essence is to give full play to the spiritual strength of China people, and its core is to implement the "respect for the people’s dominant position and initiative" proposed in the Decision. This is determined by the nature and fundamental purpose of our party, which answers the historical materialism foundation, fundamental purpose and success "password" of people’s democracy in the whole process of development. Respect for people’s dominant position and initiative should be based on people’s grassroots democratic practices from "small courtyard chamber" to "bench democracy", from offline "round table meeting" to online "deliberation group", respect for people’s pioneers in pursuing democracy, developing democracy and realizing democracy expressed in grassroots democratic practices, respect for people’s new experience in the whole process of people’s democracy creation, and respect for people’s wishes as subjects of people’s democratic practice, interests and cognition in the whole process. Deeply understand and give full play to the key role of the people, enhance democratic awareness, enhance democratic ability, develop democratic habits, and participate in the most extensive and vivid democratic practice. On this basis, the party’s ideas, the will of the state and the will of the people will be closely integrated, and the good experiences and good practices of grassroots democratic practice will be upgraded to regular understanding.Turn it into the principles and policies of the party and the state, and further guide and promote the great practice of people’s democracy in the whole process.

　　 　(Author: Wang Weiguo, executive dean and professor of Marxism College of China Academy of Social Sciences, special researcher of Socialism with Chinese characteristics Thought Research Center of New Era, the supreme leader of China Academy of Social Sciences)

CCTV News:January 28th is the third day of Spring Festival travel rush in 2024 and the first Sunday after Spring Festival travel rush. Looking at the data in Spring Festival travel rush, next, let’s feel the travel fever all over the country through groups of data.　

First, let’s look at the situation on January 27th. About 12.2 million passengers chose to take the train on the first Saturday after Spring Festival travel rush in 2024.

In the first three days of Spring Festival travel rush, Beijing, Shanghai, Chongqing and Wuhan Xi ‘an ranked among the top five destinations.

According to the ticket sales data of 12306, in the first three days of Spring Festival travel rush, Beijing, Shanghai, Chongqing, Wuhan and Xi ‘an have been ranked among the top five destinations. Compared with the first day in Spring Festival travel rush, the number of arrivals in these five cities increased by 30% on January 28th, with the largest increase in Beijing and Shanghai, with the number of people increasing by 50%.　

Spring Festival travel rush in the Yangtze River Delta is busier today.

From the perspective of regional mobility, compared with the first day in Spring Festival travel rush, the number of passengers in Tianjin-Beijing, Hangzhou-Shanghai, Suzhou-Shanghai and Nanjing-Shanghai increased on January 28th.

Spring Festival travel rush in the Yangtze River Delta is busier. On January 28th, four of the top five busy routes were located in the Yangtze River Delta.

Harbin, Chongqing and Guiyang have become popular alternate ticket destinations.

According to the waiting ticket situation of 12306 data platform, Harbin has become the most popular waiting ticket destination at present. Harbin not only attracts southerners, but also Tianjin, Beijing, Guangzhou and Shenyang have the highest number of waiting tickets to Harbin. In addition, Chongqing and Guiyang are also popular alternate ticket destinations, and tickets from Guangzhou, Shenzhen and Dongguan to Chongqing and Guiyang are also very popular.

Here, we remind you once again that when choosing the standby ticket, increase the number of trains and accept the new trains, and the standby success rate will be higher.

It is estimated that the average mileage of driving across cities in China is about 145 kilometers.

Let’s look at the situation of self-driving travel. According to the forecast data of Gaode map, it is estimated that during the period of Spring Festival travel rush in 2024, the average mileage of driving across the city will be about 145 kilometers, up by about 15% compared with the same period in 2019.

The Yangtze River Delta and Pearl River Delta Chengdu-Chongqing area have a high degree of high-speed congestion.

Judging from the congestion mileage, the Yangtze River Delta and Pearl River Delta regions have a higher degree of high-speed congestion, followed by Chengdu-Chongqing region. The congestion mileage in Beijing-Tianjin-Hebei region is relatively low, and the high-speed congestion mileage in the Yangtze River Delta region and the Pearl River Delta region is about three times that in Beijing-Tianjin-Hebei region.

Guangzhou has the largest number of self-driving vehicles.

So, where do these self-driving cars leave and where will they go? According to the forecast of Baidu map, Guangzhou, Shenzhen, Suzhou, Chengdu, Beijing and Shanghai rank in the top, and Guangzhou ranks far ahead, about twice as much as the second Shenzhen.

Fuyang, Maoming, Shangqiu, Zhoukou, Bozhou and Shangrao have the highest number of net inflow vehicles and become popular destinations for self-driving.

The number of civil aviation passengers will reach a new high, and many airlines will increase their capacity.

According to the forecast, during Spring Festival travel rush this year, the number of passengers transported by civil aviation will reach 80 million, a record high. In order to meet the travel needs of passengers, many airlines have increased their capacity by adding encrypted routes and "small to large" models.

Air China plans to arrange 67,691 flights during its stay in Spring Festival travel rush, with an average of 1,693 flights per day, focusing on visiting relatives and returning home and increasing flights on tourist routes.

In addition, China Eastern Airlines plans to carry out 3,280 passenger flights every day during Spring Festival travel rush, up 42% year-on-year, and replace wide-body aircraft on Hongqiao and Pudong routes to Changchun, Shenyang and Harbin, as well as Haikou and Sanya routes. All its four C919 domestic large aircraft will also fly on the Beijing-Shanghai and Beijing-Chengdu routes.

China Southern Airlines plans to carry out more than 113,000 flights. In addition to the traditional Guangzhou-Shenzhen return routes to Central China, Southwest China and East China, the hot routes also open new routes to Guangzhou, Beijing Daxing, Shanghai, Shenzhen and Wuhan to Changbai Mountain and Ningbo to Harbin to meet the hot demand for ice and snow travel this year. About 800 overtime flights are arranged on the "ice and snow route".

Guangxi Nanning Airport strengthens convenience service to ensure passengers’ smooth travel.

On the one hand, airlines increase capacity investment to meet the needs of passengers. On the other hand, airports around the country are also ready to meet the large passenger flow, and various service measures are introduced to make passengers "walk well". During the period of Spring Festival travel rush, in order to facilitate the vast number of passengers, Guangxi Nanning Wuxu International Airport launched a series of warm-hearted and convenient services to ensure the smooth travel of passengers.

According to the forecast, the first travel peak of Nanning Airport is expected to appear on February 7 and 8, and the return peak is expected to be on the sixth, seventh and sixteenth day of the first month. In order to ensure the smooth travel of passengers, Nanning Airport has launched a series of convenience service measures.

Li Zhihui, Deputy Manager of Passenger Transport Section of Nanning Airport Ground Service Department:For passengers who transfer at Nanning Airport, we also provide hands-free service for cross-airline luggage from domestic to domestic and from domestic to international. At the same time, we can enjoy free accommodation, free light meals, free airport buses, and make an appointment for a sharp turn for qualified transit passengers at Nanning Airport.

In areas such as check-in, security check-in, boarding gate, etc., Nanning Airport is equipped with priority passages. Nanning Airport will also provide corresponding assistance for passengers who are on the first flight, have communication difficulties, children and the elderly, and arrive late.

Henan: During Spring Festival travel rush, it is estimated that over 640 million people will travel to a new high.

Next, let’s take a concrete look at the situation in Spring Festival travel rush, Henan Province. During Spring Festival travel rush in 2024, the number of tourists in Henan Province is expected to exceed 640 million, a record high. All local departments have made concerted efforts in the fields of travel service, traffic guarantee, people’s livelihood guarantee and supply, and continuously improved transportation capacity and optimized service quality to ensure smooth travel in Spring Festival travel rush to the maximum extent.

In 2024, Spring Festival travel rush will be the first Spring Festival travel rush after the completion of the Mi-shaped high-speed railway in Henan. In view of the strong travel demand of Spring Festival travel rush passengers, Zhengzhou Station has added 140 trains to Beijing, Shanghai, Guangzhou, Xi ‘an and Chengdu at night. At the same time, in order to facilitate passengers in the province, 52 trains will be added from the province to Nanyang, Zhoukou, Puyang and Luoyang to meet the travel needs of passengers to the greatest extent.

At the same time, in order to ensure the traffic in Spring Festival travel rush, more than 2,600 buses have been prepared at Zhengzhou bus stations, and 58 customized lines have been opened from Zhengzhou to Henan.

In terms of aviation, during the period of Spring Festival travel rush in Zhengzhou Airport, there were 566 daily passenger flights and 78,000 daily passengers. At present, the airlines have encrypted flights for return flights and popular tourist routes, mainly focusing on the return hot routes from Zhengzhou to Guangzhou, Chengdu and Urumqi, as well as the tourist hot routes from Zhengzhou to Haikou, Dalian, Hainan and Bangkok.

　　CCTV News:Two days ago, CCTV News Channel reported that many short videos and live broadcast platforms pushed and broadcast the news of minors’ love, pregnancy, childbirth and other chaos, which aroused widespread public concern.

　　The reporter found that the live video broadcast in these platforms not only ignored ethics, but even touched the bottom line of the law. There are hidden chaos in these video platforms, such as infringing on the rights and interests of minors, and the number of participants is huge and young.

　　We noticed that some mothers in the video are under 16 years old, but they are drying their two children on the Internet. Some underage mothers have plastered their walls with testimonials, but they have already given birth to children; Other girls are only 14 years old when they are pregnant. What touches us even more is that these are not extreme cases.

　　On some short video platforms, there are tens of thousands of similar videos. Although China’s Marriage Law clearly stipulates that marriage is not protected by law until it reaches the legal marriage age of 22 for men and 20 for women. However, in such an online social circle, young children not only don’t need to hide, but become the capital to show off and bring more attention to themselves. Let’s first look at the previous reporter’s investigation.

　　The 17-year-old girl has two children and 50,000 fans, and her works often make official hits. On the cover of every video, she will take pains to emphasize that she has many babies and is early to be a mother. Facts have proved that "14-year-old puppy love gave birth to a son" and "the youngest second-born mother in the whole network" have 300,000 to 400,000 broadcasts.

　　The reporter found that most of these underage mothers live in rural areas or small towns, and they drop out of school early to have children, often in marriage. They are narrow in social contact, monotonous in life and eager for attention. When they found that on such a hot video platform, they could attract attention by strengthening the attributes of younger mothers, they set off a wave of striving to be "the youngest mother in the whole network" and "the youngest mother in the whole village". A 15-year-old mother changed her name to "having her own cuteness at the age of 14" and was proud of it.

　　Facing the current situation of frequent violations of laws and regulations in webcasting, on the 2nd, the Ministry of Culture and Tourism announced that in order to implement the unified deployment of Publicity Department of the Communist Party of China’s special campaign to strictly regulate the online game market and the action to rectify violations of laws and regulations in webcasting, the Ministry of Culture and Tourism strengthened the supervision of the online cultural market, strictly investigated the prohibited contents of online games, online performances and online music markets, and instructed comprehensive law enforcement agencies in various cultural markets to investigate and deal with a number of typical cases in the online cultural market. The special action will strictly investigate five types of behaviors, including online games with gambling content, online games with vulgar content, online games that do not require real-name registration, inducing consumption by random means, spoofing red classics and heroic videos, and online performances with prohibited content.　

　　Then, how on earth did these underage mothers become official hot spots by the pusher behind them, thus becoming "online celebrity" and getting tens of thousands to hundreds of thousands of broadcasts? There is a very important technical link behind this, which is the intelligent recommendation function in the background of each platform.

company profile

　　Motorola Inc, formerly known as Galvin Manufacturing Corporation, was founded in 1928. In 1947, it was renamed Motorola, and it has been used as a trademark since 1930s. Headquartered in schaumburg, Illinois, USA, it is located in the suburb of Chicago. One of the top 100 fortune companies in the world, it is a global leader in chip manufacturing and electronic communication. On August 15th, 2011, Google announced that it had signed a final agreement with Motorola Mobility, and it would acquire the latter in cash of $40 per share, with a total price of about $12.5 billion. The transaction has been approved by the boards of directors of the two companies.

product

　　Most of Motorola’s products are related to radio, from the battery rectifier of radio to the world’s first wireless walkie-talkie, defense electronics and mobile phone manufacturing. Another strength of the company is semiconductor technology, including chips used in computers.

　　Motorola is the main supplier of microprocessors used in Apple’s Power Macintosh personal computers. The PowerPC series chips used are jointly developed with IBM, and they have maintained cooperative relations with Apple (the AIM alliance was established). Motorola has another product line of communication products, including satellite systems, digital cable boxes and modems.

　　Motorola has a famous patented voice technology called CrystalTalk.

Development history

　　On October 6th, 2003, Motorola announced that it would partition its semiconductor business into an independent company called Freescale. Freescale shares will be listed on the new york Stock Exchange on July 16th of next year.

　　2008 is the 25th anniversary of Motorola’s launch of the world’s first commercial mobile phone.

　　On September 10th, 2009, US time, Motorola released CLIQ/DEXT, the first Android phone. CLIQ preloaded Motorola’s self-developed MOTOBLUR interface, focusing on online social functions. On November 6th, Motorola and American telecom companies Verizon Wireless and Google jointly released the world’s first Android 2.0 mobile phone -Droid by Motorola. The GSM version of Droid is called Milestone.

　　On February 13th, 2010, Motorola plans to split the company into two parts in the first quarter of 2011, one is Mobile Devices and Home, and the other is enterprise mobility solutions and networks. These two businesses will become independent companies, and the Motorola brand name will be used.

　　On January 4th, 2011, Motorola was officially split into two independent listed companies: Motorola Mobility (NYSE:MMI) and Motorola Solutions (NYSE:MSI).

　　On August 15th, 2011, Google announced the acquisition of Motorola Mobility for $12.5 billion in cash.

China business

　　Motorola entered China in 1987 and first set up an office in Beijing. In 1992, Motorola (China) Electronics Co., Ltd. was registered in Tianjin. At present, its main products are mobile phones, walkie-talkies, wireless communication equipment, automotive electronics, etc. The products are sold to China and other markets in the world.

　　At present, there are 3 wholly-owned enterprises, 1 holding company, 16 R&D centers, 5 joint ventures and 22 branches in Chinese mainland. Sixteen R&D centers are located in Beijing, Tianjin, Shanghai, Nanjing and Chengdu, with about 2,000 R&D personnel, making them one of Motorola’s world-class R&D centers.

　　On July 13th, 2006, Motorola officially opened its first flagship store in Shanghai. On November 14th, Motorola announced the establishment of a wireless broadband China research center in Beijing.

　　2007 is the 20th anniversary of Motorola’s entry into China. In China, Motorola has become a well-known brand and a leader in the mobile communication market in China. 2007 is also the 15th anniversary of Motorola’s investment in Tianjin. On November 9th, Motorola (China) Finance Co., Ltd. was approved by China Banking Regulatory Commission and established in Tianjin Binhai New Area. The registered capital of this company is 100 million yuan, and the main purpose of its establishment is to better meet and promote the needs of Motorola’s business development in China.

　　On November 7, 2008, China Enterprise and many other domestic and foreign institutions in China jointly held the "Growing with China — — The High-level Forum for Multinational Corporations to Commemorate the 30th Anniversary of Reform and Opening-up was held in Beijing, and the forum issued "Glory and Responsibility — — In the 2008 China Contribution List of Multinational Corporations, the top 20 multinational corporations were awarded the "Special Award for the Contribution of Multinational Corporations in China in the Thirty Years of Reform and Opening-up", and Motorola (China) Electronics Co., Ltd. topped the list.

　　In 2011, Google announced the acquisition of Motorola’s communication business, but retained its brand.

[Explanation]

　　Artificial Intelligence (AI). It is a new technical science to study and develop theories, methods, technologies and application systems for simulating, extending and expanding human intelligence. Artificial intelligence is a branch of computer science, which attempts to understand the essence of intelligence and produce a new intelligent machine that can respond in a similar way to human intelligence. The research in this field includes robot, language recognition, image recognition, natural language processing and expert system.

[argument]

　　2016 is the 60th anniversary of the concept of artificial intelligence. For artificial intelligence, Dr. Stephen Hawking commented: "The real artificial intelligence technology will be the greatest invention in human history."

　　At the beginning of March, 2016, after seven days of fierce fighting, Google’s "AlphaGo" beat South Korea’s Jiuduan Li Shishi in the Man-Machine Go Competition, which showed the rapid progress and powerful strength of contemporary artificial intelligence and shocked the hearts of countless people.

　　At the same time, the artificial intelligence products of other giants are constantly showing their edge. In April 2016, Xiao Ai, an artificial intelligence program in Alibaba Cloud, successfully predicted the top three in the fourth season finals of "I am a singer" and successfully predicted that CoCo Lee won the championship in the final showdown; Microsoft’s artificial intelligence system has realized "telling stories by looking at pictures"; Baidu’s "Baidu Brain" has reached the intelligence level of a 4-year-old child. Baidu unmanned vehicles have been tried out on the Fifth Ring Road in Beijing with complicated road conditions, and their emergency performance is better than that of drivers. The secret robot has settled in the KFC concept store in Hongqiao, Shanghai, ordering food directly for guests, and so on.

　　It seems that it will take a long time for these artificial intelligence to be popularized on a large scale. In fact, with the combination of artificial intelligence with emerging industries such as big data, Internet of Things, robotics, biomedicine and virtual reality, it will be faster and faster for other industries and even social and economic seepage velocity.

　　At present, a new round of scientific and technological revolution and industrial transformation is gestating. From the third world internet conference held in November, 2016, the innovation of Internet technology in the world is becoming more and more competitive in cutting-edge technology. As the "wind vane" of the Internet industry, the innovation of cutting-edge technology almost determines the development height of the whole Internet.

　　In October 2016, Obama hosted the White House Frontier Summit and looked forward to the development of the United States in the next 50 years. At the summit, the White House released the report "National Artificial Intelligence Research and Development Strategic Plan", aiming at using the full potential of the artificial intelligence plan to strengthen the economy and improve society. Not only that, the European Commission also announced that the "Human Brain Engineering Project" was selected as the EU’s "Future Emerging Flagship Technology Project".

　　China’s emphasis on artificial intelligence and its support are also increasing. The "Guiding Opinions of the State Council on Actively Promoting the" internet plus "Action" issued in July 2015 clearly pointed out that it is necessary to focus on developing the application of artificial intelligence in the fields of home, terminal, automobile and robot; In the "Thirteenth Five-Year Plan", artificial intelligence was promoted to a national strategy; In May 2016, the National Development and Reform Commission and the Central Network Information Office jointly issued the "Implementation Plan for the Three-year Action of Artificial Intelligence in internet plus" … Undoubtedly, the development and leap of artificial intelligence technology in the future will greatly change the world and people’s lifestyle.

　　The telegraph took 20 years from invention to popularization; The telephone took less than 10 years from invention to popularization; At present, the research, development and promotion of computer software often take less than a few months. In early January 2017, after the upgraded version of AlphaGo, the "mysterious chess player" Master swept the human Go master with a record of 60 wins, 0 losses and 1 draw, the artificial intelligence Baidu brain narrowly beat the "world memory master". While the Internet entered the second half, a new scene was unveiled in 2017, and artificial intelligence was exciting and full of infinite possibilities.

Notes

　　At present, a wave of artificial intelligence sweeping the world is coming. No matter startups, universities and scientific research institutions in Silicon Valley, or the world’s technology giants Google, Microsoft and Baidu, they have invested a lot of manpower and material resources in the field of artificial intelligence and started to conduct forward-looking research.

　　AlphaGo beats Li Shishi.

　　On March 15th, 2016, the fifth match between Google’s artificial intelligence Go software AlphaGo and South Korean star Li Shishi ended, and AlphaGo beat Li Shishi with a total score of 4:1. From March 9 to 15, AlphaGo and Li Shishi fought a total of five games. In the first three games, AlphaGo won a big victory. In the fourth game, Li Shishi reversed the defeat, but in the fifth game, Li Shishi lost again.

　　As a long-standing chess game of the Chinese nation, Go has always been recognized by the industry as a highland that cannot be conquered by a computer. Looking back at this eye-catching man-machine war in the world, its significance has gone far beyond Go. People are keen to talk about AlphaGo, more out of concern for artificial intelligence technology.

　　On March 12, 2016, The Economist published an article entitled "Artificial Intelligence and Go", pointing out that unlike the chess played by Deep Blue in 1997, Go played by AlphaGo is more complicated, and there are more possibilities after each step. But the algorithm behind AlphaGo has already shown its advantages in the competition. Through deep learning, it has been able to simulate human playing chess, has "intuition" and can give the best strategy choice for the next step. Deep learning is an indispensable part of general artificial intelligence in the future. At present, many companies have invested money and energy in this field. In the future, we can expect the application of deep learning in face recognition, speech recognition and even medical field.

　　Baidu brain narrowly beats "world memory master"

　　On the evening of January 6th, 2017, super brain, the fourth season broadcast by Jiangsu Satellite TV, welcomed a special player-Baidu sent an artificial intelligence robot "Xiaodi" equipped with Baidu brain to challenge super brain’s Hall of Fame player. After two hours of competition, Xiaodi beat Wang Feng, the representative of human super brain, 3-2 by virtue of its deep accumulation in the fields of artificial intelligence and face recognition.

　　Behind the "smallness" of Baidu’s brain are trillions of parameters, hundreds of billions of samples and hundreds of billions of feature training, which can simulate the working mechanism of the human brain and learn and train extremely complicated models.

　　Earlier, Robin Li, chairman and CEO of Baidu, also said in the trailer of the fourth season of super brain that if super brain is the representative of human brain limit, then Baidu brain is the representative of high level of artificial intelligence. Regardless of winning or losing, it will make a breakthrough contribution to the technological development of artificial intelligence.

　　At the 3rd world internet conference, the most noticeable event was the release of the world’s leading scientific and technological achievements on the Internet, with 15 high-tech research achievements. Baidu Brain was the only comprehensive artificial intelligence technology selected in China. "Artificial intelligence is the next scene of the mobile Internet, and artificial intelligence will be the core of Baidu’s core. Specifically, artificial intelligence means Baidu’s brain to Baidu." Li Yanhong said.

　　At present, Baidu has published more than 1,500 invention patents in artificial intelligence-related fields such as speech recognition, image recognition, natural language processing, unmanned driving, machine learning and deep learning, which have been widely used in unmanned vehicles, voice search and even O2O.