New breakthroughs have been made in major national scientific and technological infrastructure, and a new weapon has been added to the "sea of stars"

CCTV News:One of the major equipment in the second phase of the meridian project of the national major scientific and technological infrastructure "Space Environment Ground Integrated Monitoring Network" — — The interplanetary scintillation monitoring telescope, the IPS telescope, passed the process test successfully on May 10th and was formally built.

IPS telescope, independently developed by China, is the first radio telescope specially used for interplanetary scintillation observation in China. It is led by the National Space Science Center of China Academy of Sciences, and adopts the collaborative joint measurement method of one main station and two auxiliary stations, namely Minggatu main station, Yihe Gaole auxiliary station and RiGen Wu Tara auxiliary station in Xilin Gol League, Inner Mongolia.

The main station of IPS telescope has the largest parabolic cylindrical radio telescope in China at present, which consists of three parabolic cylindrical antennas with a row length of 140 meters and a width of 40 meters. Its antenna aperture, noise temperature and detection sensitivity are at the international leading level. IPS telescope can capture extremely weak transient radio signals in the universe with high sensitivity in three frequency bands of 327 MHz, 654 MHz and 1400 MHz.

Yan Yihua, a researcher at the National Space Science Center of China Academy of Sciences and deputy chief engineer of the second phase of Meridian Project, said, "It is just a radio telescope. We are radio telescopes, receiving radio signals. Radio signals pass through the interplanetary, causing signal jitter, so it is called flicker. This monitor is to study this flicker. So what is the purpose of studying flicker? We can extract the information on this path through the flicker of the signal. "

Wang Chi, academician of China Academy of Sciences and commander-in-chief of Meridian Project Phase II, said: "Its sensitivity is now at the leading level in the world. After completion, it will provide data support for the key elements of the space environment between the sun and the earth in our country and the space weather forecast. "

IPS telescope will become a sharp weapon to monitor solar activity.

The first IPS telescope in the world was born in Cambridge University, England. It won the Nobel Prize in Physics in 1974 because of the discovery of pulsars. It is a landmark equipment in the history of science and technology in the world. What role does the construction of IPS telescope in China play in scientific research?

It is understood that interplanetary space plays a key role in connecting the sun and the earth and is a nonlinear transmission channel of the sun-earth system. By detecting the radio emission of astronomical dense source, IPS telescope can sense the flux flicker signal caused by solar wind turbulence and measure the radial velocity and density change of interplanetary solar wind, so it is an efficient ground-based equipment for daily monitoring of interplanetary space weather.

Yan Yihua, a researcher at the National Space Science Center of China Academy of Sciences and deputy chief engineer of the second phase of Meridian Project, said: "You may have heard of solar storms, and there are often such violent activities on the sun. After this violent activity occurs, it will spread to the earth from the sun, which may have an impact on human high-tech systems. We call it space weather or space disastrous weather. It mainly affects aerospace, satellite navigation and astronauts’ actions in the sky, and may also bring harm to ground systems, such as long-distance power systems and long-distance oil pipelines. Therefore, the purpose of this instrument is mainly to monitor this solar activity. "

According to reports, in the future, IPS telescope will measure the speed of interplanetary solar wind day by day, capture the dynamic propagation process of solar storms in interplanetary space, and provide independent original observation data and quantitative numerical forecast products for China’s interplanetary space weather forecast as soon as possible.

Meridian project will improve the cognitive ability of space environment in China

With the official completion of IPS telescope, the last equipment in the second phase of Meridian Project, the overall project construction of the second phase of Meridian Project is coming to an end. After the first and second phases of Meridian Project are jointly operated, China’s cognitive ability on space environment will be greatly improved. 

Meridian Project is a ground-based observation network for studying space weather. In 2012, the construction of 15 stations in the first phase of the Meridian Project was completed, and the construction of 16 new stations was started in the second phase in August 2019.

Wang Chi, academician of China Academy of Sciences and commander-in-chief of the second phase of Meridian Project, said: "There are 31 stations in total, which constitute a large network-based system for monitoring the whole foundation space environment. After the meridian project is completed, it will also realize the monitoring of a space weather chain from the sun’s atmosphere to interplanetary space to earth space for the first time in the world. "

According to reports, after the meridian project is completed, it will serve China’s space communication and navigation, and carry out research work on some key scientific issues of space physics, and realize end-to-end space environmental monitoring from the sun to the earth for the first time in the world, as well as three-dimensional three-dimensional space environmental elements in the earth space.

Wang Chi said: "In the future, we will carry out comprehensive testing and debugging of the whole system in nearly half a month, and make a series of preparations to meet the national acceptance in September or October this year."

The Supreme People’s Procuratorate answered a reporter’s question on a typical case of prosecuting public interest litigation to help prevent and control noise pollution

Cctv newsAccording to the WeChat official account news of WeChat of Supreme People’s Procuratorate, recently, the Supreme People’s Procuratorate released a typical case of public interest litigation to help prevent and control noise pollution. What are the characteristics of these typical cases and what measures will be taken to promote the public interest litigation in the field of noise pollution prevention and control? Xu Xiangchun, director of the Eighth Procuratorate of Supreme People’s Procuratorate, answered questions from reporters.

  Q: What achievements have been made in procuratorial public interest litigation in the field of noise pollution prevention and control? What are the main considerations for this typical case release?

  A: The prevention and control of noise pollution is related to the quality of people’s production and life, and the CPC Central Committee and the people have always paid close attention to it. General Secretary of the Supreme Leader stressed at the National Ecological Environmental Protection Conference that great efforts should be made to solve the noise problems at the doorstep of ordinary people. The Central Committee of the Communist Party of China the State Council’s Opinions on Promoting the Construction of Beautiful China in an All-round Way proposes to continuously implement noise pollution prevention and control actions. Procuratorial organs throughout the country thoroughly studied and implemented the supreme leader’s thoughts on ecological civilization and the supreme leader’s thoughts on the rule of law, strictly implemented the Law on the Prevention and Control of Noise Pollution in People’s Republic of China (PRC), focused on outstanding problems in the field of noise prevention and control, actively and steadily carried out public interest litigation, and achieved pragmatic results.

  First, unified deployment of public interest litigation in the field of noise pollution prevention and control to ensure a peaceful and harmonious environment with the rule of law. With the development of economy and society, the number of complaints and reports about noise pollution continues to increase, which has become a strong ecological and environmental problem reflected by the people. In 2023, the Supreme People’s Procuratorate deployed procuratorial organs at all levels to focus on the noise pollution problem at the doorstep of ordinary people and carry out public interest litigation according to law. Procuratorial organs at all levels have handled more than 940 public interest lawsuits against noise pollution in industry, construction, transportation, social life and other fields, which has effectively promoted the solution of a group of people’s urgent problems. The second is to promote the responsibility of compaction noise pollution prevention and control, and to unite the synergy. Noise pollution has diverse sources, intertwined types and complicated causes, involving different industries and regulatory departments, and is prone to problems such as unclear responsibilities and poor connection. Procuratorial organs give full play to the synergy of procuratorial supervision and supervision of public interest litigation, promote the relevant administrative organs to administer according to law, and strictly implement the statutory duties of noise pollution prevention and control. At the same time, combined with handling cases, we will promote the improvement of the noise pollution supervision responsibility system and promote the coordinated governance effect of performing their respective duties. Jiangsu Provincial Procuratorate handled the noise pollution control project, and promoted 13 district and municipal governments to issue documents to clarify the departments responsible for noise supervision. The third is to insist on "running every case well with high quality and efficiency", so that public interest litigation can be handled with both strength and temperature. Pay attention to the accurate and standardized handling of cases, make overall plans for the organic unity of legal conditions, and do not engage in "one size fits all".Strive to achieve a win-win situation of protecting the normal life and peace of the people and serving the sustained and healthy development of enterprises. In the process of handling the noise pollution case of an automobile enterprise, the procuratorate of Wuxi City, Jiangsu Province, urged the local government and relevant administrative organs to coordinate the site for the parking of enterprise trucks, and included the evaluation of truck road operation routes in the planning to avoid noise disturbing people and potential safety hazards.

  In this special issue, a typical case of procuratorial public interest litigation helping noise pollution prevention and control is released, mainly considering the following factors: First, give play to the role of work demonstration, and promote procuratorial organs at all levels to actively participate in the service noise pollution prevention and control actions, so as to improve the level of noise pollution prevention and control through procuratorial performance. The second is to play a guiding role in handling cases, and to promote procuratorial organs at all levels to more accurately grasp the key points and handling methods of public interest litigation for noise pollution prevention and control, and improve the quality and effect of handling cases. The third is to give play to the role of explaining the law by case, promote the implementation and publicity of the Law on the Prevention and Control of Noise Pollution in People’s Republic of China (PRC), and enhance the attention and recognition of all sectors of society on the prevention and control of noise pollution.

  Q: What are the characteristics of the typical cases of procuratorial public interest litigation helping noise pollution prevention and control released this time?

  A: There are 4 typical cases released this time, involving noise pollution in transportation, construction and social life, with the following characteristics:

  First, focus on the hot and difficult issues of noise pollution prevention and control, and respond to the concerns of the masses. The prevention and control of noise pollution is related to the quality of production and life of the people. In recent years, the people have strongly reacted to noise pollution problems such as motor vehicles "bombing the street", square dancing disturbing the people, and illegal construction at night. In the typical case released this time, the Procuratorate of Yiwu City, Zhejiang Province urged the administrative organs to perform their duties in accordance with the law, carry out special rectification and long-term prevention, effectively rectify the noise pollution caused by motor vehicles’ "street bombing" and protect the people’s peaceful life; The Procuratorate of qiaoxi district, Shijiazhuang City, Hebei Province, urged the relevant administrative organs to solve the "long-standing problem" of square dance noise that plagued the masses through routine inspections and noise detection equipment; In view of the noise nuisance caused by illegal operation and night construction in the construction industry, the Procuratorate of Yingtan City, Jiangxi Province urged the administrative organs to investigate and deal with illegal problems according to law by means of hearings and procuratorial suggestions to ensure the normal rest of residents.

  The second is to pay attention to solving the problem of investigation and evidence collection with the help of modern science and technology and experts. Noise pollution has the characteristics of instantaneity and fluidity, which requires high professionalism in investigation and evidence collection. In the typical case released this time, the procuratorial organ efficiently completed the evidence collection of excessive noise emissions by deploying procuratorial technicians to participate in handling cases, inviting professional volunteers to provide technical support and using technical evidence collection equipment. Procuratorial technicians of Yingtan City Procuratorate in Jiangxi Province conducted multi-point inspection at seven construction sites with many complaints in different time periods, and collected 28 test data to find out that some construction sites exceeded the standard for noise emission. The Procuratorate of Yiwu City, Zhejiang Province took the initiative to invite volunteers and experts in the field of environmental protection to participate in the investigation and evidence collection, and used digital sound level meters, latitude and longitude cameras, video cameras and other equipment to conduct multi-frequency, multi-time and multi-point on-site monitoring to find out the fact of noise pollution caused by motor vehicles’ "street bombing".

  The third is to accurately apply the law and urge the main body of pollution prevention and control to fulfill the responsibility of rectification. In judicial practice, it is more complicated to identify the subject responsible for noise pollution prevention and control in the case of "road before house, house before road". The Procuratorate of Nantong Economic and Technological Development Zone, Jiangsu Province, held a hearing to invite representatives of administrative organs, volunteers, experts and scholars to participate in the demonstration. According to Article 26 of the Law on the Prevention and Control of Noise Pollution in People’s Republic of China (PRC), it was determined that the real estate development enterprises involved in the case had the obligation to take measures to reduce vibration and noise and urge the housing and construction departments to perform their supervisory duties according to law.

  The fourth is to persist in grasping the front end, preventing diseases, and promoting noise pollution system management and source management. The problem of noise pollution is easy to rebound, involving many administrative departments, and it is necessary to build a pattern of noise pollution prevention and control with clear responsibilities, joint management and social governance. The Procuratorate of Yiwu City, Zhejiang Province, through handling cases, urged the administrative organs to refine and clarify the supervision responsibilities of relevant departments, demarcate areas where noise-sensitive buildings are concentrated, and actively promote the automatic monitoring of sound function areas. The Procuratorate of Yingtan City, Jiangxi Province has promoted the relevant administrative organs to establish a number of working mechanisms, such as regular inspections, information liaison and joint rectification, and formed a joint force of supervision. The Procuratorate of qiaoxi district, Shijiazhuang City, Hebei Province has promoted the administrative organs to carry out in-depth publicity on noise pollution prevention and control, and the code of conduct for fitness and entertainment personnel in yuen shin park to ensure the effectiveness of social co-governance.

  Q: In the next step, what measures will the procuratorial organs take to implement the Law on the Prevention and Control of Noise Pollution in People’s Republic of China (PRC) and further promote the procuratorial work of public interest litigation on noise pollution prevention and control?

  A: In the next step, the procuratorial organs will continue to focus on politics and the rule of law, identify and grasp the entry point for the integration of procuratorial public interest litigation into the prevention and control of service noise pollution, and promote the continuous improvement of sound environment quality with high quality and efficiency. First, around the key points, increase the intensity of handling public interest litigation for noise pollution prevention and control. Adhere to the basic value pursuit of "running every case well with high quality and efficiency", deepen the linkage between law enforcement and justice, continue to make great efforts to solve the outstanding noise pollution problem that the masses care about, and actively respond to the needs of the people for a better life. Second, combined with handling cases, continue to promote the improvement of the noise pollution prevention and control system. In view of the shortcomings and regulatory loopholes in the noise pollution prevention and control system found in handling cases, we will promote more areas to complete the delineation of noise pollution supervision responsibilities, establish and improve a long-term noise pollution prevention and control mechanism, promote the construction of local legislation and supporting systems for noise pollution prevention and control, and promote system governance and source governance. The third is to build consensus and pool the joint efforts of noise pollution prevention and control on a larger scale. Invite more deputies to the National People’s Congress, members of the Chinese People’s Political Consultative Conference (CPPCC) and volunteers to participate in the case-handling links such as clue provision, hearing consultation and follow-up supervision, and increase the publicity of the rule of law on noise pollution prevention and control in combination with cases, so as to help form an atmosphere of noise pollution prevention and control in which everyone is responsible, everyone participates and everyone benefits.

Shijiazhuang informed band singer Shang Yan of misconduct: the company involved was arrested and closed down for rectification.

  Cctv newsAccording to the website of Shijiazhuang Municipal Bureau of Culture, Radio, Film and Tourism, on July 24th, Shijiazhuang Municipal Bureau of Culture, Radio, Film and Tourism issued a briefing: On July 23rd, after receiving a report from the masses, a singer of a band in Shang Yan organized by "Brown Sugar LIVEHOUSE" acted improperly, our bureau immediately filed an investigation according to law.

  After investigation, Hebei Brown Sugar Culture Communication Co., Ltd. ("Brown Sugar LIVEHOUSE") had problems such as "endangering social morality" in its commercial performance on July 22, which caused adverse social impact. According to the Regulations on the Management of Commercial Performances, our bureau ordered the company to immediately suspend business for rectification, and gave it a warning and an administrative penalty of 200,000 yuan according to law; At the same time, the band involved was severely admonished. According to the Law on Public Security Administration Punishment, the public security organ has placed the singer Ding in administrative detention.

  In the next step, our bureau will continue to strengthen the supervision of the performance market, standardize the performance order and purify the performance market environment. I hope that the majority of cast members will consciously abide by laws and regulations, strengthen moral cultivation, and provide healthy and progressive performing works for the audience.

Ministry of Water Resources: This year, 109.7 billion cubic meters of floods were held in reservoirs nationwide to avoid the transfer of 18.52 million people.

  CCTV News:On August 13th, the State Council Press Office held a press conference to introduce this year’s flood control and disaster relief work and answer reporters’ questions. Ye Jianchun, vice minister of the Ministry of Water Resources, said that since the beginning of this year, the Ministry of Water Resources has scientifically and finely dispatched 3,177 large and medium-sized reservoirs, impounding 109.7 billion cubic meters of floods and avoiding the transfer of 18.52 million people.

  Ye Jianchun introduced that since the beginning of this year, there has been more rainfall in China, and time and space have been concentrated. There have been 12 numbered floods in the Yangtze River, Yellow River, Huaihe River, Pearl River and Taihu Lake. There was a basin flood in the Yangtze River, and the Three Gorges Reservoir had three inflow peaks of more than 50,000 cubic meters per second. The section below Shashi, Dongting Lake and Poyang Lake in the middle and lower reaches of the main stream exceeded the police, and the longest exceeding time was 42 days. There is a large basin flood in Huaihe River, and the reaches from Wangjiaba to Zhengyangguan in the main stream are beyond protection, and the reaches from Runheji to Wangji are beyond history. A basin flood occurred in Taihu Lake, with the highest water level reaching 4.79 meters, which is the third in history and the highest in history is 4.97 meters. A total of 634 rivers across the country have experienced floods exceeding the police, of which 194 are over-protected and 53 are over-historical. At present, except for the Yangtze River, Dongting Lake, Poyang Lake, Huaihe River and Taihu Lake, the water level of other major rivers is stable.

  Ye Jianchun said that the Ministry of Water Resources conscientiously implemented the important instructions of the Supreme Leader General Secretary on flood control and disaster relief work and the spirit of Premier Li Keqiang’s instructions, adhered to the bottom line thinking in accordance with the unified arrangements of the decision-making and deployment of the CPC Central Committee and the State Council and the National Defense General, and strengthened the awareness of risks and worries. At the beginning of the year, it overcame the impact of the epidemic and made comprehensive arrangements for the prevention of "three major risks" such as excessive floods, reservoir crashes and mountain torrents. Based on the three main responsibilities of monitoring, forecasting and early warning, water project dispatching and emergency technical support, a special class for water regime forecasting and water project dispatching was established, and Class II and III emergency responses were launched many times, organizing and guiding all river basins and localities to do a solid job in flood and drought disaster prevention. Scientifically and finely dispatch 3,177 large and medium-sized reservoirs (times), retain 109.7 billion cubic meters of floods, and avoid the transfer of 18.52 million people. Among them, the reservoir groups in the upper and middle reaches of the Yangtze River with the Three Gorges as the core are jointly dispatched to intercept floods and cut off peaks, thus avoiding the use of flood storage and detention near Chenglingji. Eight flood storage zones, such as Mengwa, were activated to store floods, and the water level in the main stream of Huaihe River was reduced by 0.2— 0.4 meters; The main projects such as Taipu Gate and Wangting Water Control Project have accumulated an outward displacement of nearly 3 billion cubic meters, which is equivalent to lowering the water level of Taihu Lake by 1.26 meters. The meteorological, industrial and information departments jointly released 24.35 million pieces of early warning information of mountain torrents to the flood control responsible persons and the public. A total of more than 720 working groups, expert groups and unannounced inspection teams have been dispatched to guide and urge all localities to do defense work such as dispatching, inspection and defense. Strengthen joint consultation with meteorological departments,Inform the emergency department of the results of water regime forecast in time and provide technical support for flood fighting and emergency rescue.

  Ye Jianchun emphasized that China is still in the flood season, and it is expected that typhoon rainfall, local rainstorm and autumn rain in West China may still cause serious flood. The Ministry of Water Resources will continue to focus on the prevention of "three major risks" and do its best to prevent floods and droughts to ensure the safety of people’s lives and property.

Let’s shoot the China Space Station!

  This afternoon, the third largest section of China Space Station — — The Mengtian experimental module was successfully launched and will rendezvous and dock with the space station assembly later. After the docking is completed, China Space Station will form a three-cabin "T" basic configuration, and the "three-step" development strategy of China’s manned spaceflight project will also take an important step.

  At the moment, China Space Station is running in a space orbit 400 kilometers away from the earth. Although everyone yearns for it, it is too far away from us, so we can only keep this yearning in our hearts. What many people don’t know is that we can interact with it intimately on earth.

  Yes, there is a heavenly palace in the sky, and heaven remains our neighbourhood.

  China Space Station orbits the earth once every 90 minutes. In the evening shortly after sunset and in the early morning before sunrise, the space station will reflect the sunlight in the evening or early morning. As long as it is visible to the naked eye under suitable weather conditions, it can of course be photographed by camera or mobile phone.

  In order to congratulate the successful launch of Mengtian Experimental Module and welcome the new T-shaped "Tiangong", CCTV specially launched the "Tiangong flies over my city" space station follow-up activity, invited netizens from all over the country to shoot wonderful videos of China’s space station flying over various places and framed with landmark buildings, and selected outstanding works to be recommended and displayed on CCTV and CCTV accounts such as Weibo and Tik Tok.

  Take action quickly, use your lens to photograph the romantic posture of China Space Station flying over the earth, record the Chinese Space Station flying over your city, and interact with China astronauts who are performing tasks in space from a distance, so as to cheer for China’s space industry!

  How to participate: on the platform of Weibo, Tik Tok or Aauto Quicker, post your short video of China Space Station crossing with the topic # Tiangong flies over my city #, mark your city, @ CCTV or live China account.

History of ancient Olympic Games

    From 776 BC to 394 AD, the ancient Olympic Games lasted for 1168 years and was held for 293 times. According to its origin and rise and fall, it can be roughly divided into three periods:
     (1) From 776 BC to 388 BC, in 776 BC, Evy Tus, the ruler of the Peloponnesus, tried to integrate religion with sports. It not only innovates religious ceremonies, but also organizes large-scale sports competitions and activities, and decides to hold them every four years. The time is set after the summer solstice of leap year. Therefore, the ancient Olympic Games in 776 BC officially went down in history and became the first session of the ancient Olympic Games. There was only one event. Site run, with a distance of 192.27 meters.

    Although there were disputes among the city-states in this period, Greece was an independent country with developed politics, economy and culture, which was the golden age of the Games. Especially in 490 BC, after Athens, Greece, defeated the Persian army in the Marathon Valley, the people’s feelings were vigorous, and the national prestige was greatly enhanced. Many sports facilities and temples were built, and the contestants spread all over the Greek city-States. The Olympic Games was at its peak and became the biggest festival in Greece.

     (2) From 388 BC to 146 BC, it began to decline. Due to the long Peloponnesian War between Sparta and Athens (from 431 BC to 404 BC), Greece’s national strength was greatly reduced, and Macedonia gradually annexed Greece. Philip, the king of Macedonia, also took part in horse racing by himself. Later, Alexander the Great actively supported the Olympic Games, although he didn’t like sports activities, and regarded it as the highest opening ceremony of sports activities in ancient Greece, adding facilities for it. However, during this period, the spirit of the ancient Olympic Games has greatly faded, and professional athletes began to appear.

     (3) From 146 BC to 394 AD, the ancient Olympic Games went from decline to destruction. After the Roman Empire ruled Greece, Olympic Games were still held at first, but Olympia was not the only place to compete. For example, in the 175th Olympic Games in 80 BC, Rome’s economic laws called excellent athletes to compete in Rome, while Olympia only held junior competitions. At this time, professional athletes began to appear in large numbers, and the Olympic Games became a competition for professional athletes, and the Greeks lost interest in it. After the 2nd century A.D., Christianity ruled the whole of Europe, including Greece, advocating asceticism, advocating the separation of soul and body, and opposing sports, which made Europe in a dark age, and the Olympic Games declined even more, until it existed in name only. In 393 AD, the Roman emperor Theodosius I declared Christianity as the state religion, and thought that the ancient Olympic Games were against the purpose of Christianity and were pagan activities. The following year, he announced the abolition of the ancient Olympic Games. In 895 AD, the Byzantines fought fiercely with the Goethe’s Alphonse River, which destroyed all the facilities in Olympia. In 426 AD, Theodosius II burned the remnants of the Olympia building. In 522 and 511, two strong earthquakes occurred one after another, which completely destroyed Olympia. In this way, the ancient Olympic Games, which has been postponed for more than 1000 years, no longer exists, and the prosperous Olympia has become a ruin. 
 
            Competition schedule and events of ancient Olympic Games 
  
    From the 1st session, the ancient Olympic Games decided to be held once every four years, and each session lasted only one day. With the increasing number of events, since the 22nd ancient Olympic Games, the organizers decided to change the competition time to 3 days, and the whole duration will be 5 days with the opening ceremony, closing ceremony and celebration activities. The number of events increased as pentathlon (discus, javelin, long jump, wrestling and running), boxing, wrestling, chariot racing and horse racing.

    The ancient Olympic Games were held in 293 sessions from the first session in 776 BC to 394 BC, all of which were held in the Olympia Stadium in ancient Greece. The playing field is built next to the hill in the north of the Alphonse Valley. After renovation, the hill became a stand, which could initially accommodate 20,000 spectators, and then expanded to 45,000 people, with 160 VIP seats. The playing field is 212 meters long and 32 meters wide, and the runway is 192.25 meters long. The surface has not been specially treated, and the starting place is paved with marble. There is a driving range in the southwest of the stadium, which is surrounded by stone pillars to form a courtyard. A conference hall, dressing room and bathroom are built on one side. There is also a 770m× 320m racecourse for horse racing and carriage racing.
 
              Punishment rules of ancient Olympic Games 
 
     The rules of the ancient Olympic Games were very strict, and offenders were severely punished. This shows their sense of honor and disgrace. The ancient Greeks believed that the Olympic Games were sacred, and winning aboveboard was the most glorious. On the contrary, it is a blasphemy against the sacred cause.

    The ancient Olympic Games hated cheaters. At the 90th ancient Olympic Games, a player named Lihas won the championship. He claimed to be a Spartan, but after verification, he was from another city-state, so he was ranked. In the ancient Olympic Games, hell to pay was the one who paid bribes. Not only should he be deprived of the title of champion, but he should also be fined heavily to warn people, and the fine was used to carve the statue of Zeus. At the 98th ancient Olympic Games, a boxer won by bribing three other opponents, and all four were fined heavily. The organizers of the ancient Olympic Games carved four statues of Zeus with the fines of these four people, and one of them was engraved with the following warning: Olympic victory cannot be bought with money, but depends on fast feet and strong body. 

             Characteristics of ancient Olympic Games 

     The ancient Olympic Games had three characteristics. First, the ancient Olympic Games was an all-Greek comprehensive event with rich and colorful contents. Including offering sacrifices to Zeus, worshipping and celebrating the birthday of gods, poets reciting works, speakers delivering speeches, and developing market trade, sports competition is only one of them. The Second Ancient Olympic Games is a part of Greek national culture, which has played a positive role in uniting people of all ethnic groups, safeguarding national unity, reducing and stopping wars, and has a very close relationship with politics. Thirdly, determined by the ancient Greek customs, artistic style, geographical environment and material production, "naked sports" is a major feature of it. During the competition, naked athletes are required to be covered with olive oil, so that their bodies will shine under the sunlight, their muscles will be more elastic, and their bodybuilding posture will be more displayed, so that people can enjoy beauty from it.

    In addition, the rules of the ancient Greek Olympic Games stipulated that women were forbidden to participate in and visit the games, and violators were subject to capital punishment. There are two reasons: First, in most events of the ancient Olympic Games, athletes were required to compete naked for a long time, and it was indecent for women to be present. Second, sports competitions in ancient Greece were one of the contents of religious celebrations, and women were not allowed to attend. It is said that the original athletes in the ancient Olympic Games competed in animal skins. In a competition, a player wearing a lion’s skin accidentally dropped the lion’s skin to the ground, and he suddenly became naked, but he did not affect his competition. Finally, he defeated his opponent and won the olive crown. In this unexpected "accident", people found that nudity can better reflect muscle fitness and appreciate a special charm, so it is stipulated that all naked competitions will be held in the future.

    Naked sports is a unique feature of ancient Greek culture and art, with a long history. The "era of power" in ancient Greek history refers to this period. This is reflected in the works of ancient Greek sculptors and artists, whose works depict naked people. At that time, muscular and strong, it was recognized as a symbol of beauty.
 
            Award ceremony of ancient Olympic Games 
 
     The awarding ceremony of the ancient Olympic Games was solemn and grand. The awarding platform is located in front of the statue of Zeus, and the olive crown is placed on a special tripod. When awarding prizes, the reporter first announces the athletes’ names, competition results, the city-state to which they belong and the names of the athletes’ parents. Then the emcee led the winner to the host, who got up, took the olive crown off the tripod and put it on the winner. At this time, the audience sang, recited poems, played music, cheered and threw flowers at the athletes. Although the rewards for winning athletes in the ancient Olympic Games have been changed many times, the principles are all focused on spiritual rewards. There are also material rewards, but they are quite meager.

     Taking the olive branch as the spirit of the ancient Olympic Games and as a symbol of the Olympic spirit has profound implications and far-reaching influence. The ancient Greeks believed that the olive tree was brought to the world by Athena, the patron saint of Athens, and it was a symbol of peace and happiness given to mankind by God. Therefore, the olive crown woven with olive branches is the most sacred prize, and it is the highest honor to get it. It is said that the olive branch used to weave the laurel must be cut from the sacred tree by a 12-year-old child whose parents are still alive, and then carefully compiled.

     After the awarding ceremony in Olympia, the winners can return home one after another. At this time, the city-states will also organize grand celebrations for the triumphant return of their winners. Later, Greece also stipulated that the winning athletes should be exempted from their obligations to the country, and honorary seats should be set up for them in theaters or festivals. Individual city-states also gave lifetime allowances to meritorious athletes.

             The flame of the ancient Olympic Games 

    Before the ancient Olympic Games, according to religious regulations, people gathered in front of temple of olympian zeus, held a solemn ceremony, lit the torch from the altar, and then went to Greek city-states. Torchbearers held the torch high and ran, shouting: stop all wars and take part in the sports meeting! The torch, like a strict command, has supreme power. Wherever the torch goes, the war goes out. Even in the fierce fighting, the city-states laid down their weapons one after another, and the holy truce began. Greece resumed a peaceful life, and people forgot their hatred and war, and all rushed to Olympia to participate in the Olympic Games.
 

Editing and proofreading: ceshi1
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