On the morning of February 20, BOCOG held a press conference to summarize the event. Cai Qi, Secretary of the Beijing Municipal Party committee and chairman of the Beijing Winter Olympics Organizing Committee, delivered a speech via video. On behalf of the Beijing Winter Olympics Organizing Committee, Cai Qi expressed heartfelt thanks to the IOC and friends who care about and participate in the Beijing Winter Olympics. *** The Olympic Games will go down in history. Cai Qi said that the event organization system of the Beijing Winter Olympic Games operated smoothly and the competition was wonderful. It created a professional and fair competition environment for the participating athletes and left a deep impression and good memories to the world. The atmosphere of the Winter Olympics is strong, and a variety of Winter Olympic cultural activities have been carried out, integrating Chinese traditional cultural elements, showing the unique charm of Beijing as the first "double Olympic city" to the world. Warm and considerate service, adhering to the "three competition areas and one standard", doing a good job in catering, transportation, medical and other service guarantee, providing a good competition experience for all customer groups and showing the warm and hospitable style of the Chinese people. Cai Qi said that the epidemic prevention of the Beijing Winter Olympic Games is powerful and effective, insists on putting the safety of all participants in the first place, and strictly implements the epidemic prevention manual. It has become the first global comprehensive sports event held on schedule under the epidemic situation, and also provides a successful paradigm for holding major international events in the future. Leave a rich Winter Olympic heritage and adhere to green, low-carbon and sustainable utilization. All carbon emissions of the Beijing Winter Olympic Games have been neutralized. All venues have formulated post competition utilization plans. Shougang park has become a new landmark for urban rejuvenation, Yanqing District has become the most beautiful winter Olympic City, Zhangjiakou has become the best destination for ice and snow tourism and vacation, and the goal of "300 million people participating in ice and snow sports" has become a reality, Opened a new era of global ice and snow sports. Cai Qi said that the Beijing Winter Olympics highlighted the theme of "working together for the future", vigorously carried forward the Olympic spirit, provided a stage for exchanges and mutual learning among civilizations, and issued a strong voice of the times for mankind to move forward in unity in the face of difficulties and challenges. We will continue to work together with the International Olympic family and the international community to carry forward the Olympic legacy, promote the vigorous development of the Olympic movement and promote the simultaneous interpreting of the fate of mankind. Continue to do a good job in the preparations for the Beijing winter Paralympic Games to ensure that the two Olympic Games are equally wonderful. Zhang Jiandong and Han Zirong, leaders of the Beijing Winter Olympic Organizing Committee, attended and answered questions from Chinese and foreign journalists. (Xinhua News Agency)