Human history is a history from closed to open. In the process of human beings moving from regional to global, although friction and contradiction are inevitable, harmony and win-win have always been the theme of human history evolution. Both China and the United States are major powers with global influence. China is an emerging power, while the United States is an existing power. During the implementation of China's opening-up strategy, it is normal for the two countries to have conflicts of interest. The key is how to deal with each other and how to manage and control each other. In this regard, both China and the United States must have a calm understanding and deal with it actively and properly. In this way, China-US relations will be able to develop steadily and healthily, and the world will become more harmonious and better.