First, the world has entered a new period of turmoil and change, and mankind is facing multiple challenges. The Olympic Movement has played an important and unique role in promoting global solidarity and cooperation and overcoming difficulties together. The Beijing Winter Olympics is a big platform and a big screen, which fully demonstrates this role. In the purpose of the Olympic movement, the International Olympic Committee timely and accurately joined the "more unity".

Second, many international and domestic competitions were forced to postpone or cancel due to the interference of the COVID-19 epidemic, and the sports calendar that was finally put together was subverted. Compared with the disorder of competition order, the rules of athletes' growth, maturity cycle and retirement are not so regular, and some old stars have to extend their sports careers.

Since the successful bid for the Beijing Winter Olympics, all preparations have been completed on schedule and have never stopped. To catch up with the host of the Winter Olympics, athletes of ice and snow events all over the world are lucky. They don't need to adjust their goals or change their plans, as long as they come to Beijing as scheduled. The venue for the Winter Olympics is already waiting for them.

Third, China is not a big country in ice and snow sports, and there is still a big gap with developed countries in ice and snow sports. However, more than 200 million people in China live in an ice and snow environment. With the enhancement of comprehensive national strength, expanding ice and snow sports groups, building winter sports facilities and driving 300 million people to participate in ice and snow sports have not only achieved initial results, but also changed many traditional concepts and habits.

Men, women and children in the south who have no interest in ice and snow are marching in sync with ski resorts and skating rinks built around the country. Of course, this change is closely related to hosting the Winter Olympics, and China has also fulfilled its promise to take advantage of the situation when bidding.

Fourth, there are many things in the world, whether they are done or not, which are very different. Experience is also wealth, which is irreplaceable. Ice and snow sports are colorful, which is a good place and a good way for human beings to get close to nature, enjoy the joy of nature and appreciate the beauty of nature.