It’s finally settled Xiaomi SU7 will be launched on December 28th.

Recently, Lei Jun, founder and CEO of Xiaomi Technology, announced on the official social platform that Xiaomi SU7, the first medium and large car owned by Xiaomi Automobile, will be officially unveiled at 2 pm on December 28th. This news has aroused widespread concern, indicating that Xiaomi Automobile is about to enter a new stage of development.

As the first medium-sized and large-sized car of Xiaomi Automobile, Xiaomi SU7 is highly anticipated. According to the information known at present, the new car is designed by Mr. Li Tianyuan, the designer of BMW iX, and adopts the popular elements. The whole car is simple and sporty. The rounded polygonal headlight group, the lamp cavity structure similar to the "M" element and the large trapezoidal air inlet below make Xiaomi SU7 have obvious advantages in recognition.

On the side of the car body, the car adopts an embedded hidden door handle, which optimizes the drag coefficient, and at the same time, the double five-spoke rim shape also adds a sporty atmosphere to the new car. The tail adopts a penetrating taillight group, which is fashionable and distinctive with the unique diffuser decoration below. In terms of body size, the length, width and height are 4997/1963 /1440mm, respectively, and the wheelbase is 3000mm.

In terms of configuration, Xiaomi SU7 is expected to provide basic version, Pro and Max versions, forming a differentiated configuration choice. High-tech configurations such as lidar are also expected to appear on new cars to meet the needs of different consumers.

In terms of power, Xiaomi SU7 will provide front and rear dual-motor versions and single-motor versions. The motor power before and after the former is 220kW and 275kW; respectively; The motor power of the latter is 220kW. At the same time, the new car will be equipped with 73.6kWh and 101kWh battery packs from Foday and Contemporary Amperex Technology Co., Limited respectively. Among them, the 73.6kWh lithium iron phosphate battery adopts a 400V voltage platform with cruising range of 628km and 668km; respectively. The 101kWh ternary lithium battery adopts 800V high voltage platform with cruising range of 800km and 750km respectively.

In addition, the application information of Xiaomi SU7 has been exposed, showing the specific parameters and configuration of the new car. According to the application information, Xiaomi SU7 will launch three versions: standard version, Pro and Max to meet the needs of different consumers. At the same time, the new car also offers a variety of endurance versions, including 628km, 668km, 800km and 750km.

In a word, Xiaomi SU7, as the first medium and large car of Xiaomi Automobile, has attracted much attention. From design to configuration to power system, the new car shows Xiaomi’s innovative spirit and user-oriented concept. In the future, with the official appearance and marketing of Xiaomi SU7, it is believed that it will become a force to be reckoned with in the new energy vehicle market. Let’s wait and see, and look forward to the performance of Xiaomi SU7 in the future.

It will no longer be difficult to promote the development of public fitness norms by taking multiple measures.

  Garden village, Nanma Town, Dongyang City, Zhejiang Province, upgraded the square between Jiulian Community and Mafu Community, adding fitness equipment and children’s amusement facilities, laying a plastic floor, and drawing a standard court. Together with the previous dance floor and elderly activity center, it formed a "pocket" fitness square that benefited the nearby people. Photo by Bao Kangxuan (People’s Vision)

  In recent years, Sihong County, Suqian City, Jiangsu Province has strengthened the construction of venues and facilities around the masses, improved the fitness function, opened it to the public free of charge, and strived to create a "15-minute fitness circle". The picture shows that a few days ago, the children of the super roller skating training class in Sihong County practiced roller skating in the Weishui Wetland Park. Photo by Xu Changliang (People’s Vision)

  With the improvement of people’s living standards, the national fitness enthusiasm is growing, and square dance, brisk walking and other sports are loved by more and more people. However, the noise disturbing people, venue disputes, traffic safety and other issues caused by this can not be ignored, which brings new challenges to urban governance.

  How to meet the needs of public fitness while taking into account social order? As a city manager, on the one hand, the government should guide bodybuilders to abide by social order and establish a sense of rules; On the other hand, it is also necessary to increase the supply of public fitness space and focus on solving the problem of "where to exercise" for the masses.

  Fitness should not affect others.

  "It’s too painful to live in noise every day!" Liu Xiaoyun complained to reporters.

  Throughout the year, it is not the alarm clock that wakes up Liu Xiaoyun, the office worker, but the square dance aunt who gets up early downstairs to exercise and the chorus uncle who practices singing loudly. Liu Xiaoyun told reporters that there are people dancing in the square dance and singing in his neighborhood every morning and evening. The sound is so loud that you can hear it clearly even if you close the window. What makes her headache even more is that her son in elementary school can’t do his homework with peace of mind every day, which is unbearable.

  Why are public activities such as square dance so popular? Aunt Dong, who often dances square dance, told reporters: "Square dance is not difficult to learn. It can not only exercise, but also make friends. It is refreshing to come out and dance with everyone every day."

  For this reason, more and more middle-aged and elderly people have joined the square dance team, but it has also brought problems such as noise and occupying the venue. Conflicts between square dance participants and surrounding residents have occurred frequently. The square dance was also confronted by throwing water bags and high-pitched guns upstairs, and even staged a fight, which not only brought harm to both sides, but also affected social harmony and stability.

  Not only the square dance, but also the fitness activities such as running, whipping and playing top have been controversial. For example, the "runaway group" arbitrarily encroaches on motor vehicle lanes, ignores traffic lights, and affects traffic safety; Cyclists are crazy about "racing", shuttling back and forth on the sidewalk and accidentally hitting pedestrians; Whip-throwers dance like flies, making the surrounding fitness people jumpy … …

  In this regard, Pang Jiulin, director of Beijing Chunlin Law Firm, said that road rampage and motor vehicle lane "racing" are not only uncivilized behaviors, but also suspected of breaking the law. According to Articles 31 and 61 of the Road Traffic Safety Law of the People’s Republic of China, no unit or individual may occupy roads for non-traffic activities without permission; Pedestrians should walk on sidewalks, and those without sidewalks should walk by the roadside. According to Article 57 of the Road Traffic Safety Law of the People’s Republic of China, driving non-motor vehicles on the road should comply with the relevant traffic safety regulations, and non-motor vehicles should drive in non-motor vehicle lanes; On the road without non-motor vehicle lanes, you should drive on the right side of the roadway.

  "Exercise is understandable, and everyone should participate, but personal interests should not be based on the distress of others and interfere with the normal life of others." Yang Hongshan, a professor at the School of Public Administration of Renmin University of China, said.

  Combining rigidity with softness to solve the problem of disturbing people

  "It’s not that I haven’t complained, but it has been ineffective. When the managers came, they could only persuade the dancers to turn down the music, and when they left, the sound was loud again. " Liu Xiaoyun said helplessly.

  Yang Hongshan believes that the uncivilized phenomenon of public fitness is frequent, and one of the important reasons is the lack of rules and regulations for uncivilized behavior. The existing norms are not clear enough. "Where and when to dance in square dance, what rules to follow, and the level of sound, even if it disturbs the people, who will coordinate and who will supervise, should have clear regulations."

  In fact, in recent years, the governance of "disturbing people’s fitness" such as square dance has been strengthened. In 2017, the Notice on Guiding the Healthy Development of Square Dance Activities issued by the State Sports General Administration stipulated that the noise generated by square dance fitness activities should not affect the surrounding students’ classes and the normal life of residents. On August 17th this year, the Law on the Prevention and Control of Noise Pollution in People’s Republic of China (PRC) (Draft) was submitted to the 30th meeting of the 13th the National People’s Congress Standing Committee (NPCSC) for deliberation, and the existing law was revised, and it was proposed to punish the noise disturbing people in public places.

  Wang Yi, an expert from the Expert Committee of the Ministry of Housing and Urban-Rural Development, said that the relevant laws are not perfect at present, and he suggested that a law on the management of urban public spaces should be formulated to restrict the behavior of urban public spaces.

  After the specification is clear, it needs to be implemented more forcefully. "The current law enforcement needs to be strengthened. If we can establish a more professional urban management team and increase the law enforcement of behaviors that affect the order of urban management, it will be of great help to reduce such behaviors." Wang Yi said.

  "Civilized urban public space was not formed in a day. Punishment is not an end, and regulations alone cannot be done once and for all. " Yang Hongshan believes that publicity and education should be strengthened to guide people to establish a sense of civilization and improve their own quality.

  "Legal education should start with dolls." Wang Yi believes that legal education should be strengthened from kindergarten and primary school, and the proportion and class hours of legal courses should be increased, so as to enhance the public morality of the whole people and form a self-discipline atmosphere in the whole society that does not cross the border and affect others.

  In addition to hard law enforcement, there are also many places that try to use technical means to solve such problems skillfully.

  Recently, the smart square dance system installed in Shanghai Minhang Gumei Population and Culture Park has been well received by nearby residents. The system uses directional sound technology to control the sound propagation range within the included angle of 30 in front of it. The sound in the directional area is clear, but the sound on the side and back decreases rapidly. The sound that is vaguely similar to the "buzzing" of mosquitoes is heard at the side 70 meters or the back 50 meters. In order to strictly control the upward transmission volume and avoid disturbing the residents of nearby high-rise residential buildings, the grape trellis where the system is located is equipped with a ceiling.

  Since its installation one month ago, the street office has received almost zero complaints from residents about square dance. A resident living nearby said: "After the ceiling is installed, the sound of square dance can hardly be heard at home."

  More and more cities such as Beijing, Nanning, Chengdu, etc. have sprung up "silent square dance": without high-decibel loudspeakers, the whole square is quiet, and the aunts and grandmothers wearing wireless FM headphones move neatly and dance.

  Reasonable planning of urban space

  In the view of Zhang Shangwu, a professor in college of architecture and urban planning, from the disturbance of square dance to the occupation of roads by "mobsters" and "bikers" all reflect the contradiction between the supply of public services and the demand for national fitness.

  Li Jia, a cycling enthusiast, is often troubled by the difficulty in finding a venue suitable for cycling and fitness. "Bicycle lanes on many roads are very narrow. In many places, bicycle lanes and car auxiliary roads are mixed, and electric cars and pedestrians often appear on bicycle lanes, which is very unsafe." Li Jia told reporters.

  According to the data released by the State Sports General Administration, by the end of 2020, there were 3,713,400 sports venues nationwide, covering an area of 3.099 billion square meters, with a per capita sports venue area of 2.20 square meters. This has improved compared with previous years, but it is still far below the level of neighboring countries such as Japan and South Korea, and there is a big gap in outdoor sports infrastructure.

  "This is not unrelated to China’s past urban construction standards and construction concepts." Zhang Shangwu pointed out that in the past, urban planning and construction mainly focused on the traffic function of streets, but paid insufficient attention to the slow traffic and daily life functions and activities, and the residents’ daily fitness space was insufficient. In modern urban life, streets are increasingly endowed with multiple roles. An ideal street is not only an infrastructure for vehicles and pedestrians, but also an important space carrier for urban life and public activities. The new street space design should adapt to the new social needs.

  In this regard, many experts interviewed by the reporter said that it is necessary to work hard in increments, increase the supply of fitness venues, open up some sections for sports enthusiasts, and designate special fitness venues.

  From the Healthy China Action (2019— 2030), to Opinions on Strengthening the Construction of National Fitness Facilities and Developing Mass Sports, National Fitness Plan (2021— 2025) and other documents have been issued. In recent years, the state has continuously introduced relevant policy guidelines to promote the creation of a "15-minute fitness circle" and fully solve the problem of "where to exercise" for the masses.

  Recently, the National Development and Reform Commission organized and implemented the short-board project of national fitness facilities, and arranged for the central budget to invest 2 billion yuan to support 177 public service facilities projects in sports parks, national fitness centers and public stadiums, including standard track and field runways and standard football venues, social football venues, fitness trails and outdoor sports.

  Zhang Shangwu said that the redistribution of public activity space should be carefully calculated, and the rational use of public space should be guided and the potential of space resources should be tapped and integrated through urban planning and legal construction. "For example, we can integrate the internal space of some units with the urban space, and coordinate the playgrounds and small green spaces within some schools, enterprises and institutions to be open to the public for use in a specific period of time, so as to improve the efficiency of space utilization. Of course, this is inseparable from the improvement of the city’s refined governance capacity. " Zhang Shangwu said.

  Revitalize Kugaji, marginal land and other resources, and plan to build multifunctional sports fields, sports parks, fitness trails and stadiums that are close to the community, accessible and open to the public … … Everywhere is already in action. Beijing will open bicycle lanes, build 36 kilometers of community hiking trails in 2020, and complete the comprehensive management of 378 kilometers of slow-moving systems; Chengdu issued the first "Guidelines for Setting Sports Space at Home" to promote the implantation of sports facilities in "Silver Corners in Phnom Penh" such as old factories, roof spaces and spaces under bridges, and 50 "Community Sports Corners" at home will be built this year; Jiangsu has accelerated the construction of sports parks, and has built more than 1,300 sports parks covering urban and rural areas, with a per capita public sports area of 3.15 square meters … …

  I believe that with the joint efforts of all parties, people with different sports needs can have somewhere to go, and "where to exercise" will no longer be a difficult problem.

Investigation on mobile phone surfing of college students: over 40% surf the Internet for more than 5 hours every day.

  China Youth Network, Beijing, October 21st "It’s not that I’m not sleepy. I just want to wait. As for what? I don’t know, I just want to wait. "This passage has become the mantra of many college students. And this "wait", most of them are brushing their mobile phones. So, how long do college students surf the Internet on their mobile phones every day? What are you mainly doing? Are you worried about network security?

  Recently, China Youth Network Campus News Agency conducted a questionnaire survey among 1,220 college students around the country. The results show that more than 40% of students surf the Internet for more than 5 hours every day, and more than 80% of students surf the Internet mainly for social chat. Most students think that surfing the Internet by mobile phone makes mobile payment, information acquisition and social communication more convenient. Nearly 90% of students are worried about network security, and most students expect the network speed of 5G to be faster and more convenient for study and life.

  The picture shows the proportion of college students’ mobile phone surfing time every day. China Youth Network reporter Li Huaxi cartography

  Over 40% of students surf the Internet on their mobile phones for more than 5 hours every day, and over 80% of students mainly chat socially.

  Wu Lin, a student of Sichuan Agricultural University, uses his mobile phone to surf the Internet every day for about 6 hours. "It has become my habit to brush my mobile phone when I wake up every day. Now surfing the Internet is a daily need. I feel that I don’t have much to do except surfing the Internet. I like chatting, watching news and playing games online when I have no classes. I can’t stop playing my mobile phone."

  Like Wu Lin, there are not a few college students who have the habit of surfing the Internet for a long time. According to a survey conducted by a reporter from China Youth Network, 41.56% of college students spend more than five hours on their mobile phones every day. When surfing the Internet, 83.93% of the students mainly chat socially, followed by consulting materials and listening to songs, accounting for 62.46% and 58.61% respectively.

  "I am deeply dependent on the Internet, partly because of my shortcomings in social skills." Joline, a student of Northwest Normal University, told reporters that she is introverted and unwilling to communicate face to face. She can express herself more directly and accurately online. She will keep a diary on the trumpet in Weibo, and what she is embarrassed to say in person can be expressed by WeChat. "Besides, I can also tell my story with strangers through Zhihu."

  The picture shows the proportion of college students’ mobile phone surfing behavior. China Youth Network reporter Li Huaxi cartography

  Mobile Internet access makes mobile payment, information acquisition and social communication more convenient.

  So what convenience does mobile Internet access bring to college students’ daily life? In the survey, China Youth Network reporter found that most of the students interviewed thought that surfing the Internet by mobile phone made mobile payment, information acquisition and social communication more convenient, accounting for 90.25%, 80.49% and 78.52% respectively.

  "Now you don’t have to bring cash when you go shopping. It’s really convenient to pay by QR code." Zhao Tingting, a student at Guilin University of Technology, said that it used to be troublesome to use cash for shopping. Now, with mobile payment, the mobile phone can scan the code to pay, which not only saves a lot of time, but also brings great convenience to life.

  Chen Yixin, a student at Chengdu University of Information Science and Technology, told reporters that after going to college, she often chats with her parents online. "Sometimes I use WeChat videos, and it is very convenient to contact them anytime and anywhere even if I don’t go home." She also said that now she mainly watches news through Weibo and news apps, so she can keep abreast of the latest hot events, which is very fast.

  The picture shows the proportion of convenience brought by mobile internet access to life. China Youth Network reporter Li Huaxi cartography

  Nearly 90% are worried about network security, and most students expect 5G network speed to be faster and study and life more convenient.

  Xie Wenyi is a student of Shandong University of Technology, and he attaches great importance to network security. "I have learned that bank card deposits may be stolen by clicking on the link to help bargain, which makes me very worried about network security." In order to avoid the disclosure of personal information, he will be more cautious when registering his account. He told reporters that many friends around him have fallen into the trap of online fraud, so they must strengthen their prevention.

  The results of this survey show that 88.03% of the respondents are as worried about network security as Xie Wenyi. In addition to network security issues, 5G has also become a hot topic this year. When talking about the expectation of the 5G era, 87.38% of the respondents hope that 5G will make the network speed faster, and secondly, it will make the study and life more convenient and the video quality clearer, accounting for 86.64% and 71.31% respectively.

  Hong Yumin studied in Hope College of Southwest Jiaotong University, and she needed to surf the Internet frequently for professional reasons. When talking about 5G, she said that 5G is a "good medicine" for architectural drawing. It doesn’t take a long time to download the software installation package, which greatly shortens the students’ drawing time. Compared with 4G, 5G is more stable and not easy to get stuck. When drawing, you don’t have to worry about network failure, which can guarantee the smooth birth of the work.

  The picture shows the proportion of college students’ expectations for 5 G. China Youth Network reporter Li Huaxi cartography

  Teachers in colleges and universities suggest that Internet surfing time should be arranged reasonably and network security protection should be done well.

  Yang Mei, an administrative teacher at School of Information Engineering, Sichuan Agricultural University, believes that college students spend more time on the Internet than study time. Although this has become a common phenomenon, students are advised to pay attention to study. "At present, many students will become very anxious when they leave their mobile phones. In fact, students will make good use of the Internet to arrange their free time and pay more attention to WeChat official account and online classes related to their majors or employment, which will be helpful for future postgraduate entrance examinations or job hunting."

  "Don’t easily click on pop-up web pages or unreliable advertising links shared by others, which are likely to contain viruses. When surfing the Internet in Internet cafes outside, don’t connect your USB flash drive, mobile phone and other things containing important personal information to your computer, which is easy to cause network security problems." At the same time, as the class teacher of the students, Yang Mei recommends students with poor self-control to use professional APP for entertainment time management, hoping that students can concentrate on their studies and focus on their studies.

  This semester, Fan Yingjie, a teacher of Marxism College of Chengdu University, asked students to strengthen self-discipline, stay away from the internet at least half a day to one day in class and at ordinary times, and learn to control themselves. She hopes that through these ways, students can understand that instead of constantly paying attention to other people’s lives through mobile phones, it is better to live their own lives and do their own things in a down-to-earth manner.

  Fan Yingjie also mentioned that regarding the issue of network security, the relevant state departments released a lot of warning case materials when promoting network security, hoping that students would learn more about it. "When using mobile phones or computers to surf the Internet, students should not randomly click unfamiliar links to avoid revealing personal information on the Internet, and try their best to do network security protection." (At the request of the interviewee, the names of the students in this article are all pseudonyms.)

  (Reporter Li Huaxi correspondent Yang Qing)

2023 FISU Football World Cup: Beijing Normal University won the women’s football championship.

On October 31st, in the women’s final of the 2023 FISU Football World Cup held in Jinjiang, Fujian, China’s Beijing Normal University team beat Brazil’s paulista University team by a total score of 7-6 in a penalty shootout and won the championship.

↑ The starting players of Beijing Normal University team took a group photo before the game.

↑ Beijing Normal University team players celebrate the championship.

Zhou Xinyu, a women’s football player from Beijing Normal University, celebrated the goal.

Zhou Xinyu (right), a player of Beijing Normal University team, shot in the game.

Zou Mengyao (left), a player from Beijing Normal University, competes with Diovanna, a female football player from paulista University.

Photography: Lai Jincai

Source: Xinhua News Agency

Topic | China volleyball set off the "tide of studying abroad" by relying on real skills, reputation and achievements.

On February 11th, the Gdansk Club of Polish Men’s Volleyball announced that Zhang Jingyin, a player from China, will play in the Polish Men’s Volleyball League wearing the same No.22 jersey as the national team. Zhang Jingyin has also become another China player to join a high-level overseas league after Jiangchuan and Zhu Ting. China players are being recognized by overseas clubs and awarded overseas league contracts by virtue of their outstanding performance in the national team and league. Zhang Jingyin hopes that she can play abroad and bring back good experience, so that China volleyball can make progress.

The local team of the Association recommended overseas league recognition.

Recently, China’s men’s and women’s volleyball national teams have assembled in Fujian and Zhejiang training bases to start a new year’s training. Different from previous years, many main players did not appear in the training base. Under the recommendation and operation of China Volleyball Association and local teams, men’s volleyball team captain Jiang Chuan, women’s volleyball team captain Zhu Ting, men’s volleyball league popular king Zhang Jingyin and other players have landed in overseas leagues.

This is a gratifying step for China Volleyball to improve its volleyball level by sending high-level athletes to join high-level leagues. On the other hand, the level of men’s and women’s volleyball in China has also been recognized by overseas leagues. Zhu Ting, the captain of China Women’s Volleyball Team, won an annual salary of one million euros in the Turkish Women’s Volleyball League. Zhu Ting’s performance in the previous national team conquered the top overseas leagues. At the beginning of this year, Yao Di, a setter who just won the China Women’s Volleyball Super League championship on behalf of Tianjin Women’s Volleyball Team, also got a contract with Scandi odd team in Serie A and became a teammate with Zhu Ting.

Zhang Jingyin, a Zhejiang player who performed well in the China Men’s Volleyball Super League, arrived in Gdansk, Poland on the 11th with his coaching team, and will soon join the Polish Men’s Volleyball Super League. Zhang Jingyin’s jersey number in the club is still the number 22 of the national team. The Polish Men’s Volleyball Super League is one of the three top men’s volleyball leagues in the world. As the first China player to play in Bochao, Zhang Jingyin is facing a lot of challenges. First of all, the number of foreign aid players in Bo Chao League is limited to three, and secondly, Zhang Jingyin will also face the test of strong blocking in Europe. In this regard, Zhang Jingyin said that she is going to participate in the competition with a learning attitude.

Serie A welcomed the third foreign aid from China this season. Born in 2000, she served as the main attack and response of Sichuan women’s volleyball team in the past two seasons. As the absolute core of the team, Miao Yiwen averaged 6.59 and 5.86 in the current China Women’s Volleyball League, ranking first in both rankings. In the ranking of effective scoring index of main attack players, Miao Yiwen’s effective scoring index reached 4.37. Second only to Li Yingying. It can be said that Miao Yiwen is a Serie A team impressed by the excellent performance of the League.

There is bitterness and sweetness in studying abroad, and fame and position are played out.

Playing in overseas leagues is both an opportunity and a challenge for China players. Overseas club leagues gather masters from all over the world and various styles of play. On the one hand, China players need to compete with opponents across the net, but also compete with teammates for playing opportunities. Just like Zhu Ting, her fame and position are based on competition and achievements.

With the active operation and recommendation of China Volleyball Association and local teams, China men’s volleyball players set off a climax of "studying abroad". Before the start of the Chinese Men’s Volleyball League, Beijing Auto Men’s Volleyball Team has sent many players, including captain Jiang Chuan, Wang Dongchen and Zhang Binglong, to compete overseas and other teams. At present, Peng Shikun, Yu Yuantai and Yu Yaochen have joined Japanese and Qatari Asian clubs to play. At present, Jiangchuan stands firm in Japan Men’s Volleyball League with his skill and hard work. He won the title of scoring champion in a single game in the Japanese league for many times, and was also selected for the All-Star team. On the other hand, in addition to training and playing ball in Hiroshima Club, Jiangchuan is only responsible for two meals a day on training day and competition day. Other necessities of life must be purchased by yourself. Jiangchuan needs to do it personally in diet and daily life to ensure that his body is in the best condition.

When the China Women’s Volleyball Super League came to an end, Beijing Auto Women’s Volleyball Team helped Jin Ye go through the formalities and joined the Jakarta BIN team of Indonesian League together with Chen Peiyan of Guangdong Women’s Volleyball Team. This shows that Beijing Women’s Volleyball Team supports players to play abroad. In the debut of Jin Ye and Chen Peiyan joining the Indonesian League, they helped the team beat the six-time champion national electric women’s volleyball team in the Indonesian League. Unfortunately, after that, the team terminated the contract with Jin Ye, and the national player failed to play the complete Indonesian league.

Training+Studying in China Volleyball requires walking on two legs.

In the 2023 season, both men’s and women’s volleyball teams in China will face the test of competition. In addition to the World League and the Asian Championship, the China Men’s Volleyball Team also has the Asian Games and the Paris Olympic Qualifiers. The three-month training of China Men’s Volleyball Team hopes to strengthen basic skills, further polish skills and tactics, and prepare for the qualification of the Paris Olympic Games. China women’s volleyball team shouted the slogan that the Asian Games must win the championship. At that time, the players who will fight overseas are bound to become an important part of the national team. From training to studying abroad, China volleyball began to walk on two legs.

In late May this year, China women’s volleyball team will soon go to the World Women’s Volleyball League. The 2024 Paris Olympic Qualifying Tournament held from September 16th to 24th and the Hangzhou Asian Games held from September 28th to October 7th are the most important. Head coach Cai Bin said that the goal of China women’s volleyball team in the Asian Games must be a gold medal. In addition, China women’s volleyball team should get tickets for the Paris Olympic Games in the qualifying round at the first time.

China men’s volleyball training, because many players such as Jiang Chuan and Zhang Jingyin participated in overseas leagues, the number of China men’s volleyball players participating in the training was reduced from 25 to 18. Zhang Jingyin said: "We can broaden our horizons and recognize a different level of league. In high-level clubs, learn how others train and compete. I hope that we can play abroad and bring back their good things, and then we can study together and make progress together. "

The number of women’s volleyball training in China was also reduced from 23 to 18 because Ding Xia, Zhu Ting and others did not participate in the training. At present, Zhu Ting and Yao Di are fighting fiercely in the Italian Women’s Volleyball League. Zhu Ting’s performance is stable, maintaining a success rate of about 50% in many competitions. Yao Di also began to enter the starting list and found his place in the team.

Overseas leagues also give young players a chance to attack the position of China women’s volleyball team in the future. Sun Jie, an assistant from Shandong, has joined Maccabi Club in Haifa, Israel League until the end of the 23rd season. She is the first player from China in the history of Israel Women’s Volleyball League. Sichuan meets Miao Yiwen and becomes the third China player to land in Serie A this season after Zhu Ting and Yao Di. If these players perform well in overseas leagues, they may be able to impress China women’s volleyball coach Cai Bin.

Since she was promoted to the adult group, Miao Yiwen has not had many opportunities to represent China women’s volleyball team in international competitions. Last year, she was selected for the China Women’s Volleyball Team by virtue of her outstanding performance in the League, and participated in the World Women’s Volleyball League sub-competition. Unfortunately, Miao Yiwen only appeared as a substitute in the match with the Thai women’s volleyball team. Since then, she has failed to be selected for the China Women’s Volleyball World Championships. This time, Miao Yiwen impressed Serie A clubs through league performance, and Miao Yiwen also got another chance to prove herself.

Whether these players studying abroad can become the main force of China volleyball national team in the future depends on their own abilities and the needs of the team. Since the pace of volleyball training+studying abroad in China has been taken, we should boldly move forward. As Zhang Jingyin said when talking about his communication with Wu Sheng, head coach of China Men’s Volleyball Team, "Coach Wu also hopes that I can have a good exercise when I go abroad this time, make a major breakthrough in serving and bring back good experience. In the future, I will play well in the national team competition. "

Text/Beijing Youth Daily reporter Yan Peng

Editor/Wang Haozhou

Reporting/feedback

Winter is also the fitness season.

  On December 25th, 2016, the 9th China Polar Bear International Winter Swimming Invitational Tournament was held in the frozen Ganhe River in Jiagedaqi District of Daxing ‘anling region. The picture shows the contestants jumping into the water. Xinhua News Agency reporter Wang Kaishe

  "Cold winter" is the coldest season of the year. As the saying goes, "La Qi La Ba, frozen chin", the twelfth lunar month is in the cold winter. At this time, proper physical exercise and proper health care can not only relieve fatigue, but also make the body healthier.

  Exercise in winter is essential.

  Every winter, the winter swimming area of Nanhu Park in Changchun, Jilin Province is very lively, and there are often winter swimmers who are full of energy and swim in the "ice and snow".

  Wu Zhaorui, an 88-year-old, has participated in winter swimming for more than 20 years. "Come every day, we don’t catch a cold, we don’t fear the cold, and we still swim in winter." Speaking of winter swimming, he seems very confident.

  "Scientific winter swimming brings physical, life and spiritual benefits to winter swimmers, and the benefits of winter swimming have been recognized and accepted by more and more people." Mr. Ma, a winter swimmer in Hubei, talks about winter swimming with a clear head. "Winter swimming is very particular. To talk about science, every minute is the key. According to each person’s physical fitness, we should properly master the swimming volume."

  In fact, besides winter swimming, there are many sports suitable for winter. According to health experts, aerobic exercise with smaller movement range and higher calorie consumption should be selected for winter exercise. Weibo, the official of People’s Daily, once counted nine sports suitable for winter, including skipping rope, jogging, climbing stairs, Tai Ji Chuan, alternating running, badminton, swimming, cycling and walking.

  In addition, the passionate ice and snow sports have become the winter exercise items for more and more people. In recent years, ice and snow sports are heating up all over the country, and skating and skiing have become a winter carnival for many people.

  Winter sports have many benefits.

  There is a folk saying in China: "If you move in winter, you will have less illness;" Be lazy in winter and drink a bowl of medicine. " Proper participation in sports in winter is self-evident.

  According to health experts, winter exercise can speed up the body’s metabolism. When the body is stimulated by cold, it will increase the antibodies against diseases in the blood, and the body’s resistance to diseases will also increase. Therefore, people who insist on exercising in winter are less likely to suffer from diseases such as colds, bronchitis and pneumonia.

  There are many benefits of winter sports. For office workers, winter exercise can speed up blood circulation, increase the supply of oxygen to the brain and enhance the elasticity of blood vessels. This can eliminate the fatigue of the brain caused by long-term work and improve work efficiency; For the elderly, outdoor exercise in winter can fully enjoy the sunshine, promote the body’s absorption of calcium, and effectively prevent osteoporosis; For bodybuilders, when the warm body touches cold air or inhales cold air, the calories burned by exercise will increase slightly, so the effect of losing weight in winter exercise is better.

  Of course, although there are many benefits of exercising in winter, we should pay attention to some problems. "In winter, the weather is cold. Generally speaking, it is best to exercise when the cold gradually fades after sunrise." Dr. Theway, from the Massage Department of the First Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, said, "We should pay attention to minimizing outdoor sports in foggy days."

  Pay attention to health in winter

  Chinese medicine pays attention to "spring life, long summer, autumn harvest and winter storage". "Winter is March, which is called hiding". Winter is the season when vitality lurks and everything stings and hides. Li Yanling, director of the Nutrition Department of the First Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, pointed out that the purpose of beginning of winter’s tonic is to preserve the yang of the human body, keep the body warm, nourish yin and subdue yang. Nursing should be combined with food supplement and medicine supplement, with warm supplement and flat supplement as appropriate. You can choose chicken, mutton, pears, chestnuts and other foods, and eat more foods containing inorganic salts such as potassium, sodium and calcium.

  Pay more attention to hydration in winter health. Dr. Li from Changchun Hospital of Traditional Chinese Medicine said that the warm room in winter will be drier and people will lose more water. Being in such an environment for a long time, the body is naturally prone to dehydration. At the same time, Dr. Li pointed out that the most important thing in winter health care is to go to bed early. Adequate sleep should be ensured in winter health preservation, which is beneficial to the hidden yang and the accumulation of yin and body fluid.

  Winter is a season suitable for "tonic", but "tonic" depends not only on eating, but also on moxibustion. Jin Xiaoqing, chief physician of acupuncture department of Zhejiang Hospital, said that when the cold current comes in winter, some people with weak body can play a role in cold resistance and health care through warm "winter moxibustion", that is, moxibustion.

  Our reporter Wang Meng

Why did the top ski instructor die in the snow field?

The end of the trail should not be orthopedics.
On November 10, the news that "the only female coach in China died in a ski resort" was posted on the hot search. A number of media reports said that the accident occurred on the afternoon of November 7, and Zhou Moping, a well-known ski instructor in China, had an accident while skiing in the Cocoto Sea Snow Resort in Xinjiang Autonomous Region. He was unfortunately killed that night because of ineffective rescue.
It is understood that after the accident, the Cocoto Sea Snow Resort also urgently installed a protective net on the whole line. As of press time, the local police are still investigating the cause of the accident. The staff of Fuyun County Government said that the official announcement on the process and details of the accident will be publicly released on the website of Fuyun County People’s Government.
What is puzzling is that a professional ski instructor with strong skiing ability and rich skiing experience will lose his life in the ski resort. What is wrong with the management and medical safety of the ski resort?
Zhou Moping’s skiing map/Zhou Moping Zoye video screenshot
It’s all because of the follow-up?
China Newsweek learned that on the morning of November 8, the news of Zhou Moping’s unfortunate death had already spread in the ski circle.
Huai Wei, the deputy chief physician of the emergency department of the Third Hospital of Beijing Medical University, who once undertook and carried out the rescue mission of the alpine skiing field in the Beijing Winter Olympics, told China Newsweek that he was shocked and very sad after learning the news of Zhou Moping’s death.
Huai Wei once received professional skiing training under the guidance of Zhou Moping in the early stage of the competition because of performing the medical security task of the Winter Olympics. "We have a lot of ski doctors in the same batch who have been trained by her, and they all feel too sorry, because coach Zhou is a very good person. She is currently the only female coach in China who has passed the certification of the New Zealand Ski System, and the only woman in China who has achieved this achievement. There is no problem with her skiing ability. "
Huai Wei recalled: "Our group of Winter Olympics doctors began to assemble in 2018, and they spent four weeks in Chongli for training every winter. One of the training contents is the training of medical first aid skills in skiing events, and the other is the training of skiing skills. Because for ski doctors, it is very important to adapt to different snow conditions, different slopes and different terrains in snow rescue and reach the injured in the first time. The Beijing Winter Olympics Organizing Committee has very high requirements for our training, and has arranged a group of high-level coaches for us. Coach Zhou is one of them. "
In Huai Wei’s impression, Zhou Moping has rich teaching experience and outstanding foreign language ability, and can directly be a translator for foreign ski instructors. "Her character is gentle and gentle, and her voice is very light, but she is very serious about teaching, such as the angle of the vertical edge of the ankle, the timing of the shift of the center of gravity, the adjustment of the power part and other sliding skills, and she will also make video recordings for each of us, and resume the training after the training, patiently correcting the wrong actions for each student one by one." Huai Wei said.
The specific cause of death of Zhou Moping has not been officially announced by the local authorities and their families. According to the information from the Internet, "At 14: 10 on November 7, Zhou Moumou slid with Xueyou at Qinggeli Road in Cocotohai International Ski Resort and followed the shot, and slipped to the intersection of Qinggeli Road and Tianhe Stone Road. Because of avoiding shooting Xueyou, he slipped out of control and was injured outside the road. At 19: 25, he died after being rescued by Fuyun County People’s Hospital. "
After the accident, the relevant personnel of Xinjiang Altai Tourism Development Group voiced to the media, saying: "At the time of the incident, male skiers skied behind and female skiers filmed in front of them, and then the female skiers rushed out of the snowy road to avoid male skiers."
This remark proves that Zhou Moping did have a follow-up behavior before the accident.
Nan Chao, a ski instructor at a ski resort in Beijing, also provides a part-time follow-up service. He told China Newsweek that he had attended the course of Zhou Moping, and he also received the news of Zhou Moping’s death in the early morning of November 8, and he was sad for a long time.
For the follow-up shooting with different opinions on the Internet, Nan Chao introduced the current mainstream business form: "At present, the mainstream way of skiing and shooting is to hold miniature panoramic shooting equipment, which is small and convenient. Specifically, the follower can install the micro device on the’ racket pole’, hold the’ racket pole’ to slide with the target object and record it, or take a selfie. The follower skies almost at the same speed as the target object, and can slide in the back, on both sides or even around the front. "
"Some people will tie a motion camera to their head or chest to follow the target object, or ask someone to follow the drone remotely. These two methods are also used by some people. The former does not need a hand-held device, but can’t see the real-time picture. The picture is accompanied by jitter, and the latter can take a spectacular panorama, and the photographer does not necessarily follow the slide, which is relatively safe."
In Nan Chao’s view, the highest level but relatively dangerous method is to hold a pan-tilt stabilizer with a SLR camera to follow. "Because it is a SLR camera, its advantage lies in its very high definition and film quality, which is suitable for some skiers who have high requirements for image quality. However, due to the fact that the PTZ stabilizer and the SLR camera are relatively heavy, and the photographer needs to face the skier and slide backwards, the requirements for skiing technology are extremely high, and the balance direction and shooting quality should be taken into account. "
"Most of the skiers here buy the follow-up service, and generally there are not many requirements. As long as there is a complete and smooth video that can be sent to a circle of friends, they will be very happy, but some people want to show off and improve the coolness of short videos, so they pursue some more difficult follow-ups." Nan Chao revealed that he had been asked by some skiers who bought services. During the sliding process, he extended the "racket pole" to the vicinity of his snowboard and deliberately captured the effect of "lifting a piece of snow" on his snowboard.
"Although this kind of follow-up is not inoperable, it is also difficult. When the photographer slides, he takes care of the position of both of them, and also finds the right time to extend the’ racket pole’ and put it in the right position, so the photographer can’t keep his eyes on the front at all times and is easily distracted. In addition, because the distance between the two is very close, the follower and the subject are easy to collide and wrestle, and the shooting equipment is also easy to be damaged. " Nan Chao said: "The most important thing is that both skiers and photographers should pay attention to avoiding other skiers in time, which is also difficult."
Nan Chao stressed that according to the existing information disclosure, it is not certain that the cause of Zhou Moping’s accident must be related to the filming behavior, and the local conclusions should prevail. But it is almost certain that major accidents in ski resorts are generally related to excessive speed. "In the outdoor snow field, senior experts generally slide very fast, and the speed can reach 80-90 kilometers per hour, which is equivalent to the speed of cars on the highway. Once the speed is too fast, the probability of accidental loss of control may increase whether there is a follow-up behavior or not. "
Ski-following hand-held stabilizer and SLR camera reverse sliding map/video screenshot
The helicopter didn’t participate in the rescue?
According to public information, Keketuohai International Ski Resort is located in the national 5A scenic spot of Keketuohai in Fuyun County, with the highest elevation of 3,100 meters and the maximum vertical drop of 1,350 meters. The ski resort has the longest ski trail "Gemstone Avenue" in China, which can slide for 9 kilometers, and the steepest "Black Diamond Trail" in China, with a height difference of 227 meters and an average gradient of 71.28%, and the "Diamond Trail" which can meet the international competition of downhill skiing in the mountains in China, with a maximum drop of 900 meters. It has been certified by Guinness Headquarters of Shanghai World as the ski resort with the largest drop in altitude of snow trails in China.
"When it comes to the rescue of the Cocoto Sea Snow Resort, it is actually very reliable in my experience." Wang Rui, who went skiing in Cocotohai Ski Resort not long ago, shared two experiences called rescue with China Newsweek.
"First of all, there are many places outside the snowy road of Cocoto Sea where the telephone number of the rescue team is written. At that time, my friend snow goggles, who came to play with me, was foggy. Because it was too cold, my eyes couldn’t see the frozen lenses, so we called for help. Just before we even took off our skis, help arrived. The second time, I fell to my ribs. I felt very painful and called for rescue. At that time, I couldn’t describe my specific location. The rescue team took a video call with me and took me to the infirmary in 2 minutes. I remember that it was a Kazakh eldest brother who came to pick me up. Seeing that I was too painful to walk, he deliberately put the speed of the snowmobile very slowly and carefully avoided those bumpy places. "
The rescue map of the patrol rescue team of Cocotohai Ski Resort/Cocotohai Ski Resort WeChat official account
The video of Zhou Moping’s on-site rescue spread on the Internet shows that there is a team of about 10 people at Keketuohai Ski Resort to handle Zhou Moping’s rescue and transshipment. After that, the rescue team lifted Zhou Moping onto the special stretcher for snow, and a rescue team member slid and dragged the snowy road with two boards. In the process, the snowmobile driver was responsible for evacuation and opening the road.
In Wang Rui’s view, there is no problem with the response speed of the rescue in Keketuohai Ski Resort, but the fast response speed does not mean that it can reach a higher professional rescue level. "The accident that Zhou Moping encountered was sudden and too serious. I think it is beyond the handling capacity of the snow rescue team."
After Zhou Mouping was killed, some netizens questioned why the Cocotohai Ski Resort was far away from Fuyun County People’s Hospital, and why helicopters were not urgently used for rescue.
According to public information, there are indeed helicopters at Cocotohai Ski Resort. China Newsweek has learned from many sources that it is mainly used for tourists’ sightseeing, but it is difficult to undertake the medical treatment and transshipment functions of sudden major crises.
Cocoto Sea Ski Resort Helicopter Service Price List/Tailv Group Official Weibo
Huai Wei told China News Weekly: "Skiers encounter extreme accidents in the snow field. The most ideal, fastest and highest standard rescue method can refer to the guarantee requirements of large-scale ice and snow sports events, but it is difficult to benchmark the daily operation and medical security of the snow field at present."
According to Huai Wei, according to the requirements of the International Skiing Federation, when an athlete falls to the ground in a skiing event, the skier should bring all the first-aid equipment and medicines, carry a rescue bag weighing 15 kilograms, and rely on skilled skiing skills close to professional level to reach the athlete within 4 minutes, and make a preliminary assessment and rapid treatment of the injury in a cold environment, such as fixation of the fracture, dressing of the bleeding part, analgesic treatment, etc., and quickly transfer the injured person off the track on the premise of ensuring the stability of the injury. After that, it needs to be determined as soon as possible and accurately whether to transfer to the athletes’ medical station quickly or call the helicopter to participate in the rescue transfer.
"If it is a helicopter rescue, according to the requirements, in alpine skiing, ski jumping and other projects, the helicopter needs to reach the patient within 5 minutes after the athlete is injured, and deliver the patient to the nearest designated hospital within 15 minutes. A well-equipped medical helicopter is still different from a rescue helicopter. It will be equipped with first-aid equipment such as oxygen cylinders, vacuum stretchers, sputum aspirators, ventilators and defibrillation monitors. "
Ren Hongxiang, director of the Medical Committee of Beijing Ski Association and deputy chief physician of neurosurgery department of China-Japan Friendship Hospital, who also has medical support experience in the Winter Olympics, told China Newsweek: "The cost of helicopter rescue is very high. At present, although the economic level of China has been greatly improved, there is still a certain gap compared with the ski tourism countries in Europe and America. At present, it is impossible to realize free helicopter rescue of public welfare nature. This requires the whole society, relevant departments and institutions to establish and improve relevant mechanisms for commercial insurance in the field of special high-risk sports. "
Ren Hongxiang pointed out: "From the practical experience of ski resorts and sports events around Beijing in recent years, because the expressway networks in Beijing and Zhangjiakou are relatively developed and convenient, assuming that there is an accident in Chongli’s ski resorts, ambulances can be transported to local hospitals nearby or sent back to Beijing. Theoretically, most emergency treatments can be handled in time and effectively."
"However, some ski resorts in other provinces and cities are generally located in remote areas, or because of special topography, or because highways are vulnerable to extreme weather closures, etc., resulting in long transshipment time. Therefore, in terms of the application of helicopter rescue in the future, the relevant departments of provinces and cities where such ski resorts are located really need to make some relevant considerations. "
Huai Wei added that under the current objective conditions, some "upgrades" and "reinforcements" should be considered for both personnel and first aid equipment. "On the one hand, the medical training of rescuers in the snow field needs to be strengthened, and the first-aid materials in the infirmary need to be further enriched, which is very important for the accurate assessment and initial disposal of the injured."
For example, Huai Wei said, "If a skier is injured, it is necessary to make local fixation before transport, but the snow clinic may not be equipped with neck brace, sternum strap and other equipment, and the operation of rescuers may not be professional and skilled. In this case, the injured person is prone to secondary injury during transport."
"In addition, in terms of transshipment, in the absence of air transshipment, in addition to promoting safe and fast ground transshipment as much as possible, relevant parties can also consider establishing a remote consultation mechanism for seriously injured patients. In case of sudden major accidents, through modern technologies such as 5G, some experts in big cities will be connected for remote online video consultation, and relevant experienced experts will provide remote guidance to avoid serious adverse consequences caused by some serious injuries and hidden injuries."
Ren Hongxiang also called on the relevant parties to consider establishing a set of national standards for medical rescue in snow as soon as possible, and relying on this standard, extensively carrying out the training of relevant medical rescue personnel nationwide and setting up the examination and certification work, and promoting the continuous increase of the reserve of medical rescue talents is the fundamental and core to solve this problem.
Skiing in wild snow is more dangerous.
Jeff, a skier who also visited Cocoto Sea not long ago, told China Newsweek: "There are more dangerous places near Cocoto Sea Ski Resort than this accident."
"There are almost no skiers who come to Cocoto Sea who don’t go’ skiing wild snow’." Wang Rui also agreed.
The so-called "skiing in wild snow" means skiing in mountains, Woods, rocky forests and other places outside the jurisdiction of ski resorts. Jeff said: "Cocoto Sea Snow Resort is one of the two or three largest snow resorts in China. Because of its terrain, it is famous in two aspects. First, its skiing cycle can be said to be the longest in the country, generally from October to May next year, and the snow period spans about 6 months, while the snow field in the northeast is generally 4 months; The second famous place is the regular and wild snow trails inside and outside the snow field, which are many and long. "
Jeff further explained: "The geographical location of Cocoto Sea is very partial, close to the border line between Mongolia and Kazakhstan, 6 hours’ drive from Urumqi, 2 hours’ drive from downtown Altay and 1 hour’s drive from Fuyun County, so the traffic is not very convenient. Moreover, apart from skiing, Cocoto Sea has almost no leisure, entertainment and catering services. Therefore, the’ Little White’ with a low position generally does not come to experience Coco Tuohai in the beginner’s stage, and almost all of them have grown into talents with certain experience and technology to play. "
"Skiing in the snow field is definitely forbidden, and the safety tips are in place, including both sides of the road, service halls, hilltop cabins, cable car broadcasts, etc., which will constantly remind you of the danger of wild snow." Jeff said, "But the skiers who come to play are tacitly aware of each other. Everyone’s general mentality is that it will take so much time to come here, and if you don’t ski, you will lose. In addition to the regular ski trails, the wild ski trails are also not available in most ski resorts in China, so many skiers who want to experience the excitement basically only come to Cocoto to experience the wild snow. "
Ski lovers take selfies and slide wild snow in the Cocoto Sea/video screenshot
Jeff recalled that he was not very worried and scared when he went skiing in the wild snow. "I think so many people have experienced it, and the online strategy is so full, and there is no reason why I can’t succeed."
"But looking back now, I have a lingering fear." Jeff said, "After all, the wild snow trail has not been developed by the standard of the snow field, and the water is very deep. First of all, it will take a long time to slide on the wild snow trail, and people may be exhausted in the process, and the terrain of the wild snow trail is chaotic. For example, there are some rocky piles, big pits and unpressed snow, and once people get stuck, they may not stand up at all, and there are often wolves in the wild snow trail. "
According to public reports, there are frequent cases in Cocotohai Ski Resort where skiers go skiing in wild snow and lose contact, which requires a lot of manpower to rescue them. "As far as my experience of skiing in the wild snow is concerned, perhaps one of the few things that I did correctly was to buy a walkie-talkie with my friends and take care of each other, because during the skiing in the wild snow, there may be no signal on the mobile phone." Jeff said, "But I didn’t buy insurance before I came. I saw the footprints of wolves during skiing, and I was scared to death. In the future, I guess I won’t go skiing again except normal skiing."
In Ren Hongxiang’s view, many skiers don’t listen to dissuasion to ski in wild snow. Once an accident occurs, it will only cause greater difficulties to the rescue work. "After all, it is very difficult for medical rescuers to get up to these wild snow trails in snowy areas with a relatively large geographical gap, not to mention effective rescue. In addition, there are some forests, even if helicopters can be enabled, it is difficult to stop. "
In the circle of skiers, there is a saying that at the end of the ski trail is orthopedics. However, in the eyes of professionals, as a sport with good participation and appreciation, the end should never be orthopedics, which also requires participants and service providers to constantly improve safety awareness and safeguard measures, fear this sport and respect life.
(At the request of the respondents, Nan Chao, Wang Rui and Jeff are pseudonyms.)
Author: Ye Everest
Source: China Newsweek
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