"Insist that the house is used for living, not for speculation, and promote the stable and healthy development of the real estate market because of the city’s policy." "Further promote new urbanization. Give play to the comprehensive driving role of central cities and urban agglomerations, cultivate industries and increase employment. " "Improve the convenience facilities and make the city more livable" … … This year’s government work report outlines a new blueprint for a beautiful residence with a sense of gain.

　　As one of the people’s livelihood issues that people are most concerned about, housing is powerful in every word, although it is only a few short words in this year’s government work report. It not only reveals the new vision of housing work in 2020, but also clarifies the new tasks and goals of housing work.

　　In this regard, a number of deputies, experts and scholars said in an interview with People’s Daily Finance that the government work report continued to adhere to the main tone of "staying in the house and not speculating, because of the city’s policy", with the intention of returning the real estate industry to its real residential attributes. In the next step, local policies will be more flexible due to the city, starting from both ends of supply and demand to ensure the smooth operation of the real estate market.

　　Firmly "live in a house without speculation" and flexibly practice "policy based on the city"

　　Maintaining policy strength is the key to stabilizing expectations. "Insisting that the house is used for living, not for speculation, should be the highest action orientation for the development of the real estate industry at the national level. Although there are not many words in this year’s guidance description on real estate development, it is very clear, indicating that the country’s positioning and policies for the real estate industry are continuous and clear. " Mo Tianquan, member of Chinese People’s Political Consultative Conference and chairman of Fangtianxia, told People’s Daily Finance.

　　In Mo Tianquan’s view, since 2019, China’s real estate market has basically been running smoothly, largely due to the implementation of the positioning of "housing and not speculating" and the combination of a series of real estate control policies.

　　For the future real estate regulation and control policies, Qin Hong, director of the Urban Renewal Research Center of the National Development and Strategy Research Institute of Renmin University of China, believes that four things should be adhered to:

　　First, the orientation of "housing without speculation" remains unchanged, and the key is to implement the demand for "housing" and prevent the rebound of "speculation"; Second, the supply system of "rental and purchase at the same time" remains unchanged. This year, pilot cities will be the mainstay, and various localities will develop the rental market through multiple channels and policies; Third, the regulation mechanism of "policy by city" remains unchanged, and local governments are still the main body of housing security system construction and stabilizing the real estate market; Fourth, the "three stable" control objectives remain unchanged to prevent market ups and downs.

　　How to implement the positioning of "housing and not speculating"?

　　Qin Hong suggested that we should control the pace of real estate development with the goal of stabilizing the market: First, we should strengthen the coordinated management of the supply and demand sides of real estate and truly implement the land supply rhythm of "linking people with land"; The second is to coordinate the development of the real estate market in the core cities and surrounding small and medium-sized cities, and establish a unified and complete real estate regulation system and objectives; The third is to attach importance to urban renewal, guide the transformation and development of the real estate industry, pay more attention to revitalizing the stock market, and promote the high-quality development of the city.

　　Implementing the new urbanization construction of expanding domestic demand as a starting point

　　This year’s government work report pointed out that the focus should be on supporting the "two new and one heavy" construction, which not only promotes consumption and benefits people’s lives, but also adjusts the structure to increase stamina. One of the "new" is new urbanization.

　　"In terms of expanding effective investment, the government work report puts ‘ New urbanization ’ It was put in an important position to elaborate, and several new formulations appeared. Urbanization is an important aspect of future economic growth, especially in expanding domestic demand. Therefore, the road to new urbanization must be unswervingly pursued. " Li Guoping, president of Peking University Capital Development Research Institute, told People’s Daily Finance.

　　"There is a close relationship between new urbanization and employment, and the number of new jobs each year is also an important achievement in promoting new urbanization." Li Guoping said that new urbanization has been on the road. According to his prediction, China’s urbanization level will increase by about one percentage point every year, and it is expected to reach 70% in 2030.

　　How to promote new urbanization with high quality?

　　Liu Yunzhong, a researcher at the the State Council Development Research Center, told People’s Daily Finance: First, through the reform of household registration and land, the income of the agricultural transfer population will be increased, and the living consumption and housing consumption of such groups will be improved; The second is to promote the flow of population, capital, information and other factors between urban and rural areas, improve the efficiency of resource allocation between urban and rural areas, and promote economic growth; The third is to improve human capital and accelerate the transformation of economic mode.

　　What are the problems facing the new urbanization construction with people as the core?

　　"Last year, China’s urbanization level exceeded 60% for the first time, and basic supporting facilities such as software and hardware should be kept up in time to meet the needs of urban residents and new citizens. At the same time, China’s urbanization is not only the hardware construction of infrastructure and real estate development, but also the industry-driven employment. " Li Guoping said,

　　"The future urbanization must attach great importance to the integration of urban and rural development. Because it connects the city and the countryside, the county has become the most important carrier. " Liu Yunzhong said that on the one hand, it is necessary to promote the healthy development of the county economy and make the county town full of vitality; on the other hand, it is necessary to strengthen the public service facilities in the county town, including the construction of hardware and software facilities in medical and health care, education, social security and public security.

　　Renovating old residential areas to fill the shortcomings of living environment

　　Promoting the transformation of old urban communities is an important measure to improve residents’ living conditions and expand domestic demand, and it also reflects the urgency of stabilizing investment, expanding domestic demand and stabilizing people’s livelihood in an extraordinary period.

　　Qin Hong said that after the epidemic, how to improve the living quality is the key direction that the government and enterprises need to consider. Therefore, the upgrading of residential products and the transformation of old residential areas will become the focus of the market and policies.

　　When referring to "strengthening new urbanization", the government work report emphasizes that it is necessary to vigorously improve the public facilities and service capacity of the county to meet the increasing demand of farmers for employment and settlement in the county. Newly started to renovate 39,000 old urban communities, support the installation of elevators, and develop diverse community services such as dining and cleaning. "

　　In fact, the goal of "39,000 old urban residential areas will be rebuilt this year" was clearly defined at the the State Council executive meeting held on April 14th. In addition, in the section "Promoting the reform and development of social undertakings around safeguarding and improving people’s livelihood", the report also proposes to strengthen and innovate social governance and improve community service functions.

　　In this regard, Liu Yunzhong believes that the problem of insufficient carrying capacity faced by some big cities at present includes not only the transformation pressure faced by economic vitality and economic structure, but also the lack of service capacity in areas such as food, clothing, housing and transportation. Therefore, it is necessary to start rebuilding old urban communities and improve convenience facilities as soon as possible.

　　Zhang Bo, dean of the branch of 58 Housing Research Institute, also said that from 2017 to 2019, real estate went from destocking to stabilizing the property market. This year, emphasis will be placed on deepening the construction of new towns, which will give full play to the comprehensive driving role of central cities and urban agglomerations, cultivate industries and increase employment. Compared with last year’s insistence on leading the development of urban agglomerations with central cities, more emphasis will be placed on the orderly development of cities as a whole in urban agglomerations, and the next step will be shifted to the transformation of old communities.

　　China Net Finance reported on January 26th that official website, the Ministry of Housing and Urban-Rural Development, showed that on the morning of January 26th, the Ministry of Housing and Urban-Rural Development held a deployment meeting of the coordination mechanism of urban real estate financing. Ni Hong, Party Secretary and Minister of the Ministry, attended the meeting and stressed that the spirit of the Central Economic Work Conference should be thoroughly implemented, the coordination mechanism of urban real estate financing should be accelerated to be effective, the development and construction of real estate projects should be supported, the reasonable financing needs of real estate enterprises with different ownership systems should be met equally, and the stable and healthy development of the real estate market should be promoted.

　　The meeting pointed out that the establishment of urban real estate financing coordination mechanism is an important measure to implement the decision-making arrangements of the CPC Central Committee and the State Council, meet the reasonable financing needs of real estate enterprises with different ownership equally, and promote a virtuous circle of finance and real estate. The people’s governments of cities at or above the prefecture level should effectively play a leading and coordinating role, quickly establish and operate this important mechanism, timely judge the local real estate market situation and real estate financing needs, strengthen overall planning, refine policies and measures, build a communication platform between government, banks and enterprises, promote the accurate docking of real estate enterprises and financial institutions, and coordinate and solve the difficulties and problems existing in real estate financing.

　　The meeting emphasized that the orderly development and construction of the project is the basis for the stable and healthy operation of the real estate market and is related to the vital interests of the people. In view of the current financing problems of some real estate projects, all localities should focus on projects, study and put forward a list of real estate projects that can be given financing support, coordinate the issuance of loans by financial institutions within their respective administrative regions, and accurately and effectively support reasonable financing needs. Credit funds should be ensured to be operated in a closed way and used in compliance, and misappropriation should be resolutely prevented. At the provincial level, it is necessary to track and monitor the implementation and strengthen supervision and guidance. At the national level, an information platform for urban real estate financing coordination mechanism projects will be established, and weekly scheduling and monthly notification will be implemented. The Ministry of Housing and Urban-Rural Development has made great efforts to implement the mechanism. It is understood that before the end of this month, the first batch of projects can win loans after landing.

　　The meeting demanded that we should adapt to the new situation that the relationship between supply and demand in the real estate market has undergone major changes, speed up the construction of a new model of real estate development, combine the long and short, treat both the symptoms and the root causes, and promote the stable and healthy development of the real estate market. It is necessary to adhere to the policy of the city, precise policy, one city and one policy, make good use of the policy toolbox, and fully give urban real estate regulation and control autonomy. Cities can adjust their real estate policies according to local conditions. It is necessary to work out the housing development plan, improve the housing supply system of "guarantee+market", establish a new linkage mechanism of people, housing, land and money, improve the basic system of housing life cycle, implement the construction of affordable housing, the construction of public infrastructure for emergency use and the transformation of villages in cities, and build a green, low-carbon, intelligent and safe house. It is necessary to rectify the order of the real estate market, rectify the chaos in real estate development, trading, intermediary and property, expose typical cases of violations of laws and regulations, and earnestly safeguard the legitimate rights and interests of the people.

　　CCTV News:In recent years, China’s ice and snow industry has developed vigorously, and ice and snow sports have risen rapidly. Skiing in winter has become a new fashion for many Chinese people to exercise and relax. However, under the upsurge, accidents occur frequently. Since this year alone, there have been safety accidents in several ski resorts. In mid-January, two accidents occurred in Hebei within three days. First, a woman died accidentally while skiing, and then a 10-year-old boy fell off a cliff in a ski resort and died. On February 3rd, a temporary unlicensed ski resort in Julu, Hebei Province collapsed, injuring five people. On February 9, another accident occurred in a ski resort in Linyi, Shandong Province, in which children were caught in the conveyor belt of the snow field and died. What caused these accidents? What kind of alarm bells have these accidents sounded to people? How to keep the red line of safety under the skiing craze?

　　Shandong: A 9-year-old girl who was bitten by a conveyor belt in a snow field was killed.

　　On the morning of February 9, 9-year-old Chenchen was involved in the conveyor belt of the snow field while skiing in a ski resort in Linyi, Shandong Province, and died.

　　Chenchen’s mother Chen Di:At that time, when the child was called, the child would not say a word. I said wake up in the morning, it’s mom, wake up, but I didn’t agree to shout.

　Schematic diagram of accident

　　On the day of the incident, Chenchen stood on the conveyor belt wearing a snowboard. When she was near the finish line, she squatted down and picked up her cane, but her hair was caught. She tried to catch her hair with her hands, and her left hand was brought into the gap of the conveyor belt. Because the conveyor belt kept sliding forward without stopping, the strong biting force quickly bit Chenchen’s whole arm, which eventually caused a tragedy.

　　Chenchen’s father Dong Wenshan:The seam of the conveyor belt is so wide that my hand sinks in and my chest is cut off directly, but not directly at that time.

　　Family members questioned: Is the gap in the conveyor belt compliant?

　Conveyor belt gap

　　The conveyor belt of the snow field, also known as the "magic carpet", is equivalent to the "snow field elevator", similar to the conveyor belt of the airport. During the interview, Chenchen’s father showed several photos of the gap in the conveyor belt. So, does such a gap meet the specifications? The reporter didn’t find any relevant regulations in the "Regulations on the Management of Ski Resort in China". So, I consulted the local safety supervision department.

　　Quality Supervision Bureau: The conveyor belt does not belong to the elevator.

　　Liu Yongqiang, a staff member of lanshan district Safety Supervision Bureau in Linyi City, Shandong Province:Our safety supervision bureau is a comprehensive coordination department and does not have the qualification to check this professional equipment. Magic carpet (conveyor belt) is the most similar to elevator. At the first time, we also called the Quality Supervision Bureau, but the Quality Supervision Bureau replied that this magic carpet (conveyor belt) did not belong to the elevator.

　　The conveyor belt of the ski resort was equipped with an emergency shutdown device, but this key device did not play a role in a critical moment. What’s going on here?

　　Liu Yongqiang, a staff member of lanshan district Safety Supervision Bureau in Linyi City, Shandong Province:They (the conveyor belt) has an emergency switch, but his (ski resort) personnel are not in place, which leads to the equipment not stopping in time.

　　The reporter randomly investigated several other ski resorts in China. Almost all ski resorts are equipped with conveyor belts. It is clearly stated in the riding instructions at the entrance of the conveyor belt that when tourists get on the conveyor belt, the interval of queuing is 2-mdash; 3 meters. However, due to the excessive passenger flow in winter, people are often crowded on the conveyor belt, and there is no staff management control at the scene. The conveyor belt of individual ski resorts is seriously damaged, and there are big gaps on both sides of the conveyor belt. Once someone falls, the danger is easy to happen.

　　Hebei: A 10-year-old boy fell off a cliff and died without a safety net in the snow field.

　　There is also a boy Xiao Guan, 10 years old, who suffered tragedy in the ski resort. On January 18, Xiao Guan fell off a cliff while skiing on the intermediate track of a ski resort in Hebei, and died after being rescued. Mr. Guan, the father of the child, was not around when the accident happened.

　　Mr. Guan wrote on the Internet that there was no safety net installed at the accident site of the child, and the protective fence was a steel frame and wooden board with no buffering capacity. In addition, the gap under the guardrail installed in this position is too large, so it is easy for skiers to slip out of the snowy road and fall off the cliff.

　　According to "Management Standard of China Ski Resort", "The safety net should be 1.5m ~ 2m high, generally orange, and the column should be elastic". Obviously, the protective device of the ski resort is not up to standard.

　　After the incident, the reporter came to the ski resort again. The guardrail of the snowy road in the accident was still not replaced, but a blue sponge isolation pad was installed, and there were gaps in the safety net of some snowy roads.

　　Because there is no video surveillance installed in the snow field, it is still uncertain whether Xiaoguan fell off the cliff because he was too fast or because of the collision of others. Mr. Guan can only post on the internet to seek witnesses. The reporter visited a number of ski resorts, and most of them did not install monitoring equipment.

　　Family members issued a document: the child’s head was suspected "Fatal impact"

　　According to industry insiders, it is very necessary to assemble a certain number of cameras in ski resorts, but there is no clear regulation on this in China at present. In addition, Mr. Guan also mentioned in the article: "The helmet worn by the child is seriously broken and cracked, so it can be speculated that the child’s head must have been fatally hit." So, usually, how fast do you ski? How big is the impact? The ski instructor said that the speed of the primary track in the ski resort can reach 30 yards (speed), the speed of the intermediate track will reach 50-60 yards, and the speed of the advanced track will reach 70 yards or more, which is equivalent to driving at a high speed. In the event of a collision, the probability of injury is quite high.

　　Some skiers lack safety awareness.

　　Through the above two cases, it is not difficult to find that the imperfect hardware facilities and inadequate management personnel are the important reasons for the accident. In addition, the reporter found in the investigation that skiers lack sufficient safety awareness, which is also a major cause of accidents. According to the relevant national regulations, skiing is a high-risk sport. However, the reporter visited and found that many skiers regard it as an entertainment activity. There are even many people who experience skiing for the first time and go straight to the snowy road without wearing safety equipment. There are also some beginners who go to the ski resort for the first time and go to the intermediate ski resort with more difficulty.

Skiers are not wearing helmets.

　　In addition, the reporter noticed that although every ski resort has posted a safety code for skiing behavior, it is often ineffective.

　　Zhang Luwei, the teaching principal of a ski resort:As far as I know, only 20%-30% people will pay attention to this code and read carefully what kind of safety instructions there are.

　　Skiing safely and having fun: tips from professionals

　　According to industry insiders, there is no uniform grading standard for skiing level in China at present, but many places have begun to formulate and implement local standards, and national standards are also being formulated.

　　Facing the skiing craze, as participants, we should be calm and rational. How can we correctly participate in it and enjoy the fun brought by ice and snow sports safely?

　　Wu Bin, Vice Chairman of Beijing Ski Association:Before going to the ski resort, you should learn what skiing is all about and what you need to pay attention to from the internet or related books. If you haven’t gone skiing, then we suggest that it is best to find a coach. Generally, we suggest that children must ask a coach when they go skiing. In addition, children should never let them move on their own in the ski resort. Another one is about insurance. It is better to take the initiative to buy an insurance. This insurance is actually not expensive, some are 5 yuan, and some are 10 yuan.

　　At present, China’s ice and snow sports industry is developing rapidly, and the frequent accidents sound an alarm for us: safety is the bottom line and red line of development. At present, the Management Standard of China Ski Resort, which is in the trial operation stage, clearly stipulates the operation and construction of ski resorts, the behavior requirements of skiers and the responsibilities of relevant managers. We expect such industry safety standards to be improved and implemented as soon as possible, so that people can skate safely and safely. (CCTV reporter Ye Wei)

Cctv newsThe Central Meteorological Observatory continued to issue warnings of cold wave, blizzard and gale at 18: 00 on November 21.

The Central Meteorological Observatory continued to issue a cold wave yellow warning at 18: 00 on November 21:

Affected by the cold wave, it is estimated that the temperature in the middle and lower reaches of the Yangtze River and its north will drop by 6 ~ 10℃ from November 21st to 24th, among which the temperature in Inner Mongolia, Northeast China, western and northern North China, central and eastern Huanghuai and other places will drop by 12 ~ 16℃, and the temperature drop in some areas such as central and eastern Inner Mongolia and eastern Northeast China will exceed 16℃, and the main period of gale cooling will be from 22nd to 24th. After the cold wave, the lowest temperature 0℃ line will be located in the middle of Jiangsu and Anhui, south-central Henan, southwestern Shaanxi, southeastern Gansu and other places, and the lowest temperature in eastern Inner Mongolia and most parts of Heilongjiang will drop below -20℃, and the local temperature can reach below -30℃. Most of the above areas are accompanied by northerly winds of 4 ~ 6 grades, gusts of 7 ~ 8 grades, and local grades of 9 grades. Some areas in western Inner Mongolia and Ningxia have dusty weather; From 23rd to 25th, there will be 6-8 gale in the eastern and southern seas of China, with gusts of 9-10.

From 20: 00 on the 21st to 20: 00 on the 23rd, the temperatures in northeastern Xinjiang, central and eastern northwest China, Inner Mongolia, northeastern China, most of North China, Huanghuai and other places will drop by 6 ~ 10℃ successively. Among them, the temperatures in most parts of Inner Mongolia, northwestern Heilongjiang, eastern Jilin, central Liaoning, northern Hebei, northwestern Shanxi and other places will drop by 12 ~ 16℃, and some parts of central and western Inner Mongolia will drop by 16 ~ 18℃.

The Central Meteorological Observatory continued to issue a yellow warning of blizzard at 18: 00 on November 21:

It is estimated that from 20: 00 on November 21 to 20: 00 on November 23, there will be heavy snowstorms in parts of eastern Inner Mongolia, central and eastern Heilongjiang, northern Jilin and Changbai Mountain, and the accumulated snowfall will be 8-20 mm, the local area will reach 20-30 mm, and the newly added snow depth will be 6-15 cm, and the local area will reach about 20 cm. The main snowfall period is from the night of the 21st to the 22nd.

From 20: 00 on November 21 to 20: 00 on the 22 nd, there were heavy snow in parts of eastern Inner Mongolia, central and eastern Heilongjiang and northern Jilin, among which there were heavy snow (10 ~ 18 mm) in eastern Inner Mongolia and central Heilongjiang. The depth of newly added snow in the above areas is 6 ~ 8 cm, and the local area can reach more than 12 cm.

From 20: 00 on November 22 to 20: 00 on November 23, there was heavy snow in parts of central and eastern Heilongjiang and Changbai Mountain in Jilin, and there was heavy snow (10-15 mm) in the northeast of Heilongjiang. The newly added snow depth in these areas was 5-8 cm, and the local area was about 10 cm.

The Central Meteorological Observatory continued to issue a gale blue warning at 18: 00 on November 21:

It is estimated that from 20: 00 on November 21 to 20: 00 on the 22 nd, there will be strong winds with grades 5-6 and gusts 7-8 in northern Xinjiang, central and western Inner Mongolia, northeastern Qinghai, northern Ningxia, northwestern Shaanxi and northwestern Shanxi, and the local gusts can reach 9; The Bohai Sea, the Bohai Strait, bashi channel, the northeastern part of the South China Sea, the central, eastern and southwestern parts will have strong winds of 7-8 grades and gusts of 9 grades.

From 20: 00 on November 22 to 20: 00 on November 23, there were strong winds with grades 5-6 and gusts 7-8 in central and eastern Inner Mongolia, southeastern Liaoning, eastern Tianjin, Shandong Peninsula and southern Xinjiang Basin, and northwestern and southern Tibet. The local gust can reach 9; There will be strong winds of 7-8 grades and gusts of 9 grades in the Bohai Sea, Bohai Strait, most of the Yellow Sea, bashi channel, the northeastern part of the South China Sea, the central and eastern parts and the southwestern part.

In recent years, a number of "time dramas" have been favored by the audience. How to tell a good life story unconventional has become a common topic for creators. The online drama "Like a Fire" has made a useful exploration with a clear and compact narrative, a personalized image and a positive energy story core. The work tells the story of five friends with different personalities, such as Xu Weibiao, Zhong Yunan and Zhang Peng, who followed the trend of the times, pursued their dreams and realized their self-worth in the 1980s. The work adopts a non-linear narrative structure, interweaves reality and memories, and enhances the sense of story age with lively hutongs, "28 big bars" bicycles and other elements. The audience seemed to walk into just visiting and empathize with the growing heroes. Chronicle drama should not only be nostalgic, but also pay attention to excavating the emotional strength and growth enlightenment of the past years. The story of "Time flies like a fire" conveys the feeling of life: youth never ends, keep a positive spirit of struggle, and stick to the good quality of courage and tenacity, and finally you can reap your own happy life.

　　Zhongxin. com Sichuan News December 16th (Zhu Huan) On the 15th, sponsored by Chengdu Federation of Trade Unions, Sichuan Tianfu New District Trade Union Office, the Communist Youth League Working Committee and the Women’s Working Committee jointly hosted the "Happiness into Work" and the 2023 Sichuan Tianfu New District Staff Badminton and Table Tennis Competition kicked off at Xinglong Lake.

　　This competition is divided into badminton and table tennis. Badminton includes middle-aged/youth mixed doubles and men’s doubles, with more than 160 players competing with badminton. In the table tennis competition, there were men’s singles and women’s singles in the middle-aged group/youth group, and more than 130 players made fierce "ping" killings. After more than 300 fierce competitions a day, all the champions and runners-up in each category of each project were produced.

　　On the badminton court, the contestants are quick-footed, left-handed and right-handed, clean and neat. On the court, rackets are flying and silver balls are flying, and the teaching staff are agile, energetic and skillful.

　　On the table tennis field, the players are energetic and skilled, and wonderful scenes such as straight shot, horizontal shot, spike, spin ball and curve ball frequently appear, and their styles of play are different, which won applause from the audience.

　　From time to time, warm cheers came from the stadium, and the players sweated and worked hard. Participants have said that they will continue to strengthen physical exercise and bring it into their future work with strong physique and full spirit.

　　"I am a member of the Badminton Association in Tianfu New District. I am usually a deep fan of badminton. I will participate in the annual competition in the new district. In the process, I also made some like-minded friends. I will participate in this competition with full horsepower, and I hope we can get a good ranking. " Chen Wei, head of the engineering consulting department of Chengdu Tiantou Group Planning Institute, said before the game.

　　"enough! I will come to participate in the next competition! " Wei Sixun, an employee of Mengsheng Electronics, said excitedly: "I personally love badminton matches very much. I usually play a dozen with my colleagues in my company. Today, I am very happy to participate with people from different units and enterprises in the new district. I am very confident in myself and hope to get a good ranking."

　　After fierce competition, the first, second and third prizes of the event were finally selected. This badminton competition not only showed the level, style and friendship, but also showed the cohesion and enthusiasm of workers in different fields in the new district.

　　It is reported that this activity is a measure for Tianfu New District to deeply implement the "345" work idea of the 15th Congress of the Sichuan Provincial Trade Union. In the next step, Tianfu New District will continue to make precise efforts in the field of "what the party and government need, what the workers are in urgent need, and what the trade union can do", and work around the center of the Party Working Committee of the new district to promote high-quality development, create high-quality life and implement high-efficiency governance. The trade union office of the new district will continue to build a brand with the name of "I". (End)

As the opening day of Guangzhou Auto Show approaches, news about all kinds of new cars is endless. On November 15th, the official website of the Ministry of Industry and Information Technology also disclosed the declaration information of many new cars. Among them, the most striking thing is undoubtedly the four brand-new cars we are going to talk about today. Let’s take a good look at them, and everyone may wish to think about which one they like.

1. Extreme Krypton 007

Extreme Krypton 007 is the fourth model under the brand of extreme Krypton, and it is also the first car after extreme Krypton 001, 009, X and other models. Not long ago, the official map of Extreme Krypton 007 was announced one after another, and recently, the declaration map of the Ministry of Industry and Information Technology of Extreme Krypton 007 was finally officially disclosed.

Specifically, the polar krypton 007 based on polar krypton PMA2+ platform adopts the minimalist luxury design of Hidden Energy, and the front of the car is equipped with a luminous integrated headlight group, which looks more sci-fi. The side is a bit like the dark blue SL03, which belongs to the coupe model.

The rear of the car is also a penetrating taillight, but the scale-shaped decorative board design is somewhat incomprehensible. I would also like to ask you here, do you think it looks good? The interior is consistent with Krypton X. It is expected that the central control large screen can also slide left and right, while the Qualcomm 8295 chip will be used in the screen.

There will be single-motor and double-motor models, in which the maximum power of single-motor is 310 kW, while the front and rear power of double-motor models are 165 kW and 310 kW. In a word, with the exposure of the declaration map, Krypton 007 will definitely be listed soon, so we will wait and see.

2. Geely Galaxy E8

Geely’s brand has never had a high-end car, and with the official announcement of the Galaxy E8 declaration, Geely’s high-end car will come soon. From the appearance, the shape of Galaxy E8 is very sci-fi, and the front face is also equipped with an integrated luminous matrix, which is very beautiful.

The side of the car is a coupe design, and the drag coefficient is only 0.199cd, which is lower than the 0.20cd of Mercedes EQS, which is quite powerful. In terms of size, the length of the new car is more than 5 meters, and the wheelbase is 2925mm, which is a typical medium-sized and large-sized car.

The rear of the car is a penetrating taillight. Compared with the front of the car, the personal feeling is more calm and calm. The power is pure electric, equipped with dual-motor four-wheel drive. The maximum power of the front motor is 165kw and the maximum power of the rear motor is 310kw. It is expected that the performance will be very strong, and it is expected to provide a more entry-level single-motor version.

Finally, the Galaxy E8 also uses an integrated 45-inch 8K large screen, and it is equipped with Qualcomm Snapdragon 8295 chip, so the degree of intelligence should be high, so let’s look forward to it.

3. Domestic brand-new Sonata

New Sonata Ordinary Edition Made in China

Domestic brand-new Sonata N Line Edition

Previously, it has been transmitting the real shots of the overseas version of the new Sonata. Recently, the Ministry of Industry and Information Technology has finally announced the declaration map of the new generation of Sonata made in China. From the picture, the new car completely continues the design of overseas models, and there will be regular and N-line models, which is quite friendly to Chinese people.

In terms of appearance, I personally think that the N-line version of the new domestic Sonata will look better. First, this version has more sports appearance kits, and second, it has bilateral exhaust, so the whole will look younger and more sporty. In terms of size, the new Sonata has a length of 4954mm and a wheelbase of 2875mm, which is a standard medium-sized car.

The interior adopts an integrated screen design consisting of double 12.3 inches and increases the visual effect of the curved surface. With the new style of three-spoke multi-function direction, the new car looks very textured. At the same time, the car uses a through air conditioning outlet, which also improves the layering of the car.

New Sonata Ordinary Edition Made in China

Domestic brand-new Sonata N Line Edition

As for power, the new car will be equipped with 1.5T and 2.0T turbocharged engines. The former has a maximum power of 125kW, while the latter has a maximum power of 184kW, which is completely sufficient for home use. We can see from the application form of the Ministry of Industry and Information Technology that the value of the new Sonata is really high, so friends who like Korean cars can rush again this time.

4. Xiaomi SU7

The last heavy new car with the declaration map recently released by the Ministry of Industry and Information Technology is Xiaomi SU7, the first model that Xiaomi has hidden for more than two years. To be honest, I never thought that Xiaomi would build a car before, but now with the release of the new car declaration, it proves that Xiaomi really didn’t lie to us, and Xiaomi car SU7 is coming soon.

From the appearance, the overall design of Xiaomi SU7 is very similar to the combination of Porsche and Tesla, but it still has its own design in details.

With the exception of the meter-shaped headlight group and the huge rear spoiler at the rear, Xiaomi’s SU7 model is one of the more recognizable places. In addition, Xiaomi SU7 will also be equipped with a liftable electric tail, which really means "Paramemi".

In addition, in terms of size, the length, width and height of Xiaomi SU7 are 4997/1963 /1440mm respectively, and the wheelbase is 3000mm, which is also a typical medium and large car body. The interior is also exposed by spy photos. From the picture, there is little difference between the whole and the current mainstream mid-to high-end electric vehicles. It is equipped with an olive steering wheel and a vertical central control LCD screen.

As for power, Xiaomi SU7 will be available in single-motor version and dual-motor version, equipped with ternary lithium battery from Contemporary Amperex Technology Co., Limited, with the motor power of 220kW/275kW before and after the dual-motor version, while the single-motor version is lithium iron phosphate battery equipped with Foday, with the motor power of 220kW. As for the price, it is reported that the starting price of the single-motor version of Xiaomi SU7 may be 199,900, while the dual-motor version may go to the 300,000 mark. What do you think of this?

Well, the above are the four brand-new cars that we think are relatively heavy in the declaration map released by the Ministry of Industry and Information Technology recently. Among them, Galaxy E8, Extreme Krypton 007 and domestic brand-new Sonata will all be officially unveiled to the public at the Guangzhou Auto Show stage, which opened on November 17th, while Xiaomi SU7 will have to wait for some time, at least until next year. However, in any case, there are quite a few brand-new cars coming soon, so friends who buy cars must be blessed, and we can start looking forward to a wave.(Text/Youshi Automobile Dazhuo)

Note: the pictures are from the internet, and the rights belong to the original author. Thank you! This article only represents the author’s personal views, and does not represent the position of AUV.

Cailian News Agency, December 11th (Reporter Hao Xu) After "Golden September and Silver 10", the popularity of China’s automobile market continued in November. With the help of the "double 11" promotion and other consumer waves, the demand for car purchases was further released, and the market performance continued to improve and exceeded expectations.

On December 11th, data released by China Automobile Association showed that in November, the production and sales of automobiles were 3.093 million and 2.97 million respectively, up 7% and 4.1% from the previous month and 29.4% and 27.4% from the same period last year. From January to November, the production and sales of automobiles were 27.111 million and 26.938 million, respectively, up by 10% and 10.8% year-on-year, and the growth rate was 2 and 1.7 percentage points higher than that in January-October.

The Cailian reporter counted the sales of 14 A/H listed car companies in November. Except Haima, the other 13 car companies all achieved year-on-year growth in that month, accounting for more than 90%.

"In the same month, the production and sales of automobiles increased year-on-year, passenger cars continued their good momentum, commercial vehicles maintained rapid growth, and new energy vehicles and automobile exports led the industry growth." Chen Shihua, deputy secretary-general of China Association of Automobile Manufacturers, said. Overall, in November, the production and sales of new energy vehicles were 1.074 million and 1.026 million respectively, up by 39.2% and 30% respectively. "In November, the production and sales of new energy vehicles exceeded 1 million, which is the first time that the monthly production and sales of new energy vehicles exceeded 1 million; In November, the penetration rate of new energy vehicles reached 34.5%, exceeding 30% for seven consecutive months. "

According to the data of China Automobile Association, in November, 482,000 vehicles were exported, up 46.3% year-on-year, among which 97,000 new energy vehicles were exported, up 1.6% year-on-year. "Export is an important force driving the growth of China’s automobile production and sales this year." Chen Shihua believes.

Take BYD as an example. In November, the sales volume once again exceeded 300,000 vehicles, reaching 301,903 vehicles, up 31.02% year-on-year, among which the export of passenger cars reached 30,629 vehicles, up 148.7% year-on-year. According to BYD, "BYD currently sells two models overseas, one is Dolphin and the other is Yuan PLUS. Seals are being launched one after another, and it is expected that more models will be listed next year. The next focus is to further expand overseas channels and push more models overseas. "

Similarly, Changan Automobile sold 227,327 vehicles in November, up 23% year-on-year, of which 50,598 vehicles were self-owned brand new energy, up 52.7% year-on-year; Overseas sales of independent brands reached 23,976 vehicles, up 518.6% year-on-year. It is worth noting that on November 27th, two new energy products of Changan Automobile, DEEPAL L07 and DEEPAL S07, landed in Bangkok, Thailand, and opened full-line booking. Aouita 11 and Aouita 12 also made their debut in Thailand. Changan Automobile established the Southeast Asia Division, at the same time, it also established three local companies and localization operation teams, namely Changan Automobile Southeast Asia, Changan Thailand Sales and Changan Thailand Parts. The production base of new energy vehicles in Thailand has started construction.

In addition, SAIC, Great Wall Motor and Geely Automobile have performed well in new energy vehicles and exports. Among them, Great Wall New Energy Vehicle sold 31,248 vehicles in November, up 142.93% year-on-year, achieving year-on-year growth for eight consecutive months; Overseas, relying on the strategy of "going to sea by ecology", Great Wall Motor sold 35,496 vehicles overseas in November, up 76.7% year-on-year, and its sales volume exceeded 30,000 for four consecutive months.

While strengthening the layout of overseas sales, car companies are also continuing to "roll in" the domestic new energy market. Just entering December, the new energy auto market has ushered in a more fierce "price war". Traditional independent brands, such as BYD and Changan Automobile, as well as new car-making forces "Wei Xiaoli" and new energy car companies, such as Extreme Vietnam, have introduced multiple preferential policies, with the maximum preferential range exceeding 30,000 yuan.

"With the continuous emergence of policy effects, auto shows and promotional activities in various places continue to exert their strength, and the company’s final sprint in the last month, it is expected that the auto market will continue to improve in December, reappearing the phenomenon of’ tail-jumping’ at the end of the year. "Chen Shihua analysis. At the same time, Cui Dongshu, secretary-general of the Federation, predicted that "the overall car sales this year may reach a new height of 30 million vehicles."

For the performance of China’s automobile market next year, at the "2024 China Automobile Market Development Forecast Summit" held on December 11th, Wang Qing, deputy director of the Market Economy Research Institute of the State Council Development Research Center, predicted that "the wholesale sales volume of the automobile market will continue to increase by about 5% in 2024. The growth rate of sales will largely depend on exports. " In the long run, Wang Qing predicts that by 2030, car sales will maintain a potential growth rate of around 2%-3% annually.

According to the performance of the domestic terminal retail market, Chen Chuan, director of the data energy-saving strategy research room of China Automobile, predicted that the growth rate of the passenger car market would reach 3.2% in 2024, and the sales volume was expected to increase by 700,000 vehicles to 22.5 million vehicles. Among them, the sales volume of new energy passenger cars was 9.68 million, with a growth rate of 29.9% and a penetration rate of 43%; The sales volume of new energy commercial vehicles was 460,000, with a growth rate of 32.8% and a penetration rate of 14.1%.

This article is from Hao Xu, a reporter from Cailian Association.

History is a mirror, so it is wise to learn from the past and know the present. Attaching importance to history and learning from it is a fine tradition in the history of Chinese civilization for more than 5,000 years. Opening the history of China, there have been countless glories and some humiliations. The glories make Chinese people proud, while the humiliations inspire people to forge ahead.

The glorious history makes Chinese people excited, and the humiliating history makes us feel heavy. Most of the time, we are in the former mood when visiting museums, but we are in the latter mood when visiting the China Sino-Japanese War Museum on the Liu Gongdao in Weihai.

China Sino-Japanese War Museum is located on the Liu Gongdao in Weihai, Shandong Province. It is a national first-class museum and a memorial museum with the theme of Beiyang Navy and Sino-Japanese War. It is also the most complete preserved, the largest number of existing and the largest group of cultural relics in modern coastal defense facilities in China.

A large number of precious cultural relics are displayed in the museum, including two giant naval guns emerging from the seabed, each weighing more than 20 tons, which are the only ones left in the world. Through cultural relics, pictures, wax figures, sand tables, models and other exhibition forms and film and television means, it vividly reproduces the historical features of the Beiyang Navy and the Sino-Japanese War.

When you enter the museum, the first thing you see is a warship model, which was once called the "Dingyuan" ship model of Asia’s largest ship. Dingyuan was the flagship of the Beiyang Navy of the Qing government in the Sino-Japanese War of 1894-1895. At that time, it was the world’s most advanced first-class armored warship imported from Germany.

According to the on-site staff, in the early morning of February 5th, 1895, the ship Dingyuan was attacked by a Japanese navy torpedo boat in the defending battle of Weihai. Ding Ruchang ordered the ship to run aground to the south of Liu Gongdao before it sank, and used the naval guns on board to strengthen the defense force of the East Exit. Ding Ruchang was forced to withdraw from Dingyuan and transfer to Zhenyuan. On the afternoon of 10th, Ding Ruchang and Liu Buchan ordered to blow up the stranded Dingyuan ship with water mines.

Japan’s war of aggression against China was premeditated. The museum showed some letters of Japanese officers at that time. They used the Korean Peninsula as a springboard and base to invade China. When the Qing army sent troops to support North Korea, it suffered a heavy defeat in Pyongyang, which led to the fall of the Korean Peninsula.

On November 6, 1894, when the Japanese army invaded Jinzhou City, 10 women and children from the Qu family in the west street of the city resolutely threw themselves into the well to avoid being humiliated by the Japanese army. In February, 1896, Wang Zhixiu, a fellow coastal defense expert in Jinzhou Hall, heard about it and wrote "Ode to Qushi Well" to record his deeds. The museum fixed the picture at that time in the form of pictures and wax figures.

On November 21st, 1894, the Japanese invaders captured Lushun, located in Liaodong Peninsula, and massacred the city for four days and three nights, known as Lushun Massacre. It is said that only 36 people in charge of burying bodies (after investigation, more than 800 survivors) survived the massacre, and the number of victims was estimated to be between 20,000 and 20,000. The museum recorded the inhumanity of the Japanese invaders with pictures and documents.

The Sino-Japanese War of 1894-1895 was a great pain, which humiliated the country and the people. With the theme of the Sino-Japanese War of 1894-1895, the museum exhibited more than 650 precious historical pictures of the Sino-Japanese War, copied a large number of weapons and equipment during the Sino-Japanese War, and restored and reproduced a number of surreal figures, such as "the scene of Qu’s family throwing wells in Jinzhou" and "the scene of Li Hongzhang’s negotiation in Shimonoseki", which was the first in China.

After the failure of the Sino-Japanese War of 1894-1895, the Qing government decided to make peace with Japan and sent Li Hongzhang as an ambassador for peace talks to Shimonoseki, Japan. In a hotel in Maguan, Japanese Prime Minister Hirofumi Ito led the Japanese side to compete with Li Hongzhang. After this negotiation, the Qing Dynasty was forced to compensate Japan for 200 million taels of military expenditure (equivalent to six years’ national treasury revenue of Japan). After Japan got the money, its strength immediately rose to a higher level, and it became one of the world’s great powers, thus starting the evil road of militaristic aggression.

This is Wen Yiduo’s "Song of Seven Sons. ahava": Let me guard the oldest sea in China, and the hills of the original saints are here. Mother, don’t forget that I am an expert in preventing the sea. I have a Liu Gongdao as my shield. Come back quickly, the time has come. The remains of saints are buried behind me! Mother! I want to come back, mother!

At the end of the museum, there is a huge "History is here to think" written on the wall, and in the center of the hall is a bronze clock engraved with the words "The alarm bells will ring, and we will strengthen our coastal defense …". The Sino-Japanese War of 1894-1895 made the Chinese nation face life and death, and it also completely awakened the Chinese nation! The Qing government died quickly because of this war. In the process of reform and anti-aggression, the Chinese nation seized the opportunity of life and ushered in a new dawn!

The waves of the Yellow Sea seem to be silently telling the sad song of the Sino-Japanese War. Visiting this unique museum of the Sino-Japanese War of 1894-1895, our mood is very complicated, even hard to hide our grief. At the same time, it is not difficult for us to see the unyielding character of the soldiers of the Beiyang Navy who fought bravely against the enemy. We should remember this history, and we will be beaten if we fall behind, and the pace of striving for strength will become more and more firm.

Physical activity preparation questionnaire

Before you plan to exercise, please read carefully and answer the following six questions according to your actual situation for your safety.

whether or not

□□ Did the doctor tell you that you have a heart disease or can only participate in physical activities recommended by the doctor?

□□□ Have you ever felt chest pain or severe breathlessness when you are engaged in physical activities or sports?

□□ Since last month, have you ever felt chest pain or severe breathlessness when you have not participated in physical activity or exercise?

□□ In the past 6 months, have you ever fallen down or lost consciousness because of dizziness when you were engaged in physical activities or sports?

□□□ Do you have any bone or joint pain or dysfunction aggravated by physical activity or exercise?

□□ Did the doctor tell you that your blood pressure is over 180／110mmHg?

If you answer "Yes" to any of the above questions, please stop taking part in this fitness exercise and pay attention to: (1) consult a doctor before taking part in the fitness program and explain which question in the questionnaire is answered "Yes"; (2) Take part in fitness activities step by step, gradually adapt, the intensity of exercise should not be too large, and the time should not be too long; (3) You can restart the fitness mode that has been proved to be safe; (4) You can also participate in activities recommended by doctors or activities allowed by doctors; (5) timely use of necessary medication.

If you answer "No" to all the above questions, you can continue to exercise, but please pay attention to the following: (1) Take part in a large amount of exercise or exercise intensity gradually to avoid excessive fatigue; (2) Take part in further health evaluation, and work out the best fitness program accordingly.

Note:This questionnaire was established by the research group of Professor Wang Zhengzhen of Beijing Sport University with reference to relevant materials. It is suitable for people aged 15-69, and people over 69 should consult their doctors before doing fitness activities.

In recent years, with the in-depth implementation of national fitness, people’s participation has been continuously improved, and "more exercise and less illness" has increasingly become a social consensus.

What are the benefits of regular exercise to human health? What are the important principles of the scientific movement? How can we avoid sports risks? Our reporter interviewed Zhang Yimin, a professor at Beijing Sport University and director of the Key Laboratory of Sports and Physical Health, and asked him to answer questions.

Late-night exercise is extreme

Scientific movement is a good doctor. "Scientific exercise can not only effectively improve heart and lung function, promote human metabolism, strengthen muscle and ligament strength, but also make people happy physically and mentally, enhance their ability to resist stress and promote their physical and mental health." Zhang Yimin said that "integration of physical education and medicine" is an important way to implement the Healthy China Action, which plays a positive role in improving and promoting people’s health.

Is there a best time to exercise in a day? "In fact, when exercise has little effect on the fitness effect. From the factors that affect the fitness effect, the key is that the exercise load should match the individual’s physical health." Zhang Yimin introduced that the time period of people’s exercise is mainly influenced by the schedule. "Take me as an example, I am busy with teaching and preparing lessons during the day and have no time to exercise, so 18: 00-20: 00 after work will be the best time for me to exercise."

In recent years, some gyms in first-tier cities have launched 24-hour gyms to cater to the "special work and rest time" of office workers. According to the fitness statistics released by Leke in July last year, in Beijing, the proportion of fitness people from 22: 00 pm to 8: 00 am the next day is 12.8%. In the whole country, the proportion of members who exercise during this period is close to 10%.

Do sweaty exercise in the middle of the night when you should be sleeping. Is this exercise a plus or a minus for your health? "I think it is to reduce points. Late-night exercise is a bit extreme, which may disrupt the biological rhythm." Zhang Yimin reminded that it is more appropriate for office workers to squeeze out 30 minutes to 1 hour for exercise before dinner after work. If you occasionally work late in special circumstances, such as getting off work at 10 o’clock in the evening, and you really want to exercise, it is recommended to take a light activity for 30 minutes and sweat. "You know, rest is also an important way to eliminate fatigue, and exercise is systematic and long-term. If you don’t exercise one day, you can continue to exercise later. It is unnecessary and discouraged to exercise late at night."

Now it is the spring season, and many people who have been "cats" for a winter have begun to go outdoors and exercise their muscles. "In fact, any season is suitable for exercise, but beware of extreme weather." Zhang Yimin stressed that don’t exercise in cold, hot, high humidity, strong wind, pollution and radiation environment; The temperature difference between spring and autumn is large, and the temperature is low in the morning and evening. Pay attention to the influence of temperature and wind when exercising; Exercise in summer should guard against heatstroke; If there are special circumstances such as smog and sudden drop in temperature in winter, it is not recommended to do outdoor sports.

Don’t forget to stretch after exercise.

"Generally speaking, moving is definitely better than not moving." In Zhang Yimin’s view, scientific movement needs to follow the basic principles of safety, overall accuracy, step by step, perseverance and so on, and in terms of exercise mode, exercise intensity, exercise frequency, exercise duration and so on, it should be adapted to local conditions according to people and time.

Security principle. "It is very important to do warm-up activities before exercise and stretching exercises after exercise, but the latter is often ignored by many people." Zhang Yimin pointed out that during exercise, human muscles constantly contract and exert their strength, and their elasticity decreases. If they don’t stretch for a long time after exercise, these problems may be brought about: local inflammatory factors and metabolic wastes can’t be discharged, which leads to increased fatigue and slower recovery; The next training with fatigue will increase the risk of injury and induce sports injuries such as "running knee".

"If the muscles in the hind leg feel hard, and the knee joint is already tired or faintly uncomfortable, it may be caused by strain caused by not stretching after exercise." Zhang Yimin introduced that studies have confirmed that stretching after exercise helps to relax muscles and improve muscle elasticity, which is one of the "magic weapons" to reduce sports injuries. Stretching practice time should be at least 10 minutes, or about 1/3 of the duration of exercise.

Principle of comprehensiveness. Different types of exercise will bring different fitness effects, and the exercise methods are better, preferably including aerobic exercise, strength training and flexibility training. Aerobic exercise can make people’s heart and lung function better, and it also directly affects the activity ability of the whole body organs; Strength training helps to improve muscle strength and avoid problems in daily activities such as walking, running and jumping caused by insufficient strength; Flexibility training is stretching exercise, which can improve the stretching ability of muscles and effectively prevent sports injuries.

Principle of accuracy. As long as the fitness action standard and exercise load are reasonable, sports injuries can basically be avoided. The "fake" action of posing, not exerting force and nonstandard "wrong" action are the main causes of sports injury accidents. For example, "sit-ups with your head in your arms" is a typical non-standard movement, which may lead to sports injuries. If your hands are lightly placed behind your head or on your ears or chest, you should mainly use your abdomen to pull your trunk, instead of using your hands and head, which is not harmful, but also can exercise your core muscles well.

The principle of gradual progress. The frequency of exercise varies from person to person. Generally speaking, you should exercise at least three times a week, and it is best to gradually increase it to five times a week to ensure the fitness effect. No matter what your physical fitness level is, you should do what you can when exercising, and you can’t ignore the signals sent by your body. If you have dizziness, dizziness, chest pain, nausea, shortness of breath, palpitation, vomiting and other symptoms during exercise, you should stop exercising immediately and seek medical advice in time. If you have persistent and obvious fatigue after exercise, you should appropriately reduce the exercise time or times. When you feel in good physical condition, you can also exercise for a while.

The principle of perseverance. To achieve good fitness results, it is essential to participate in sports persistently. It is suggested that according to one’s physical health and sports ability, an achievable exercise goal should be established and a feasible exercise plan should be made. Work and rest should be combined in life to avoid giving up the exercise plan because of being too busy or too tired; We should understand sports from the height of "exercise is a part of life" and stick to it for a long time.

Avoiding sports risks in advance

Zhang Yimin pointed out that for most people, physical exercise is safe. However, special groups such as the elderly, children, pregnant women, menstruating women, those with heavy weight, and those who have been under exercise for a long time need to pay special attention to avoid risks before exercise.

People who don’t usually exercise regularly, especially the elderly, must start with low intensity (about 50% or slightly less of the maximum heart rate), short time (about 10 minutes) and long interval (exercise for 2-3 days a week), and then gradually improve the intensity after 3-6 months of adaptation; Children are highly excited during exercise, but they are easy to get tired. It is best not to let children do a single exercise for too long. For pregnant women and menstrual women, high-intensity exercise is not recommended, but moderate exercise within the body’s tolerance, such as walking; Heavy people are not suitable for running, in case they hurt their knees.

"Inappropriate physical exercise, such as exercise in bad environment, untimely exercise, exercise beyond physical endurance, exercise of people with congenital or acquired cardiovascular diseases, etc., may cause and aggravate pathological changes in the cardiovascular system, and cardiovascular accidents may occur. In severe cases, sudden death may occur." Zhang Yimin introduced that the main symptoms of cardiovascular accidents include chest tightness, chest pain, heartburn discomfort, syncope, abnormal dyspnea, etc. Common diseases include coronary heart disease, myocardial infarction, myocarditis, congenital cardiovascular abnormalities, etc.

"Generally speaking, if there is no problem with cardiovascular health, the risk of cardiac arrest or myocardial infarction caused by moderate-intensity physical activity is low. Most of those who died suddenly during exercise have been diagnosed or have hidden cardiovascular diseases. " Zhang Yimin pointed out that although the incidence of vascular accidents in sports centers is not high, it is harmful. In order to avoid the occurrence of vascular accidents in sports centers, we should properly understand the relevant health knowledge, consciously make full preparations and pay attention to self-protection in cold or hot and humid environments before doing fitness exercises. Follow the basic principles of different people and step by step, adjust mental state and control exercise intensity, so as to achieve the best fitness effect.