History is the best teacher. In the long historical process, the Chinese nation has created a unique splendid culture and accumulated rich experience in governing the country, which includes both the successful experience of social development and progress in peacetime and the profound lessons of social unrest in the era of decline and chaos. Governing the country and society, many things encountered today can be found in history, and many things that have happened in history can also be used as a mirror today. Today in China is developed from yesterday and the day before yesterday in China. To govern today's China, we need to have a profound understanding of our country's history and traditional culture, and also need to make a positive summary of our ancient exploration and wisdom in governing the country.