The importance of the Olympic Games as an international event is unparalleled, for the Olympics are the embodiment of human solidarity, peace and the pursuit of limits. In the face of modern problems, such as resource scarcity and environmental destruction, I believe it is even more important to set an example of caring for the planet when hosting the Olympics. Under the three mantras of "reuse", "sustainability" and "Hi-Tech", the Beijing Winter Olympics are not only the biggest event in the sporting community but at the same time, set the example of reflecting modern problems and providing solutions. In hosting the Games, China has sought to save resources, promote economic development and avoid pollution. If we want a better future, I believe this is what we must focus on.