1. China is one of the four ancient civilizations in the world, and the ancient Chinese nation has enjoyed the reputation of "the state of etiquette" since ancient times. In the extensive and profound ethical and cultural heritage, many excellent traditional etiquette norms still have strong vitality today and are valuable spiritual wealth of the Chinese nation, which needs us to pass on.

Nowadays, the world has changed greatly. Human society is an information society with civilization, peace and development as the mainstream, and the exchanges and cooperation between people are increasingly frequent and close. In the process of communication and cooperation, whether people's etiquette is comprehensive not only shows their image of self-cultivation and quality, but also directly affects their career and business success.

Third, the knowledge of civilized etiquette is the basis for people to form good manners and behaviors. People's knowledge of books is not innate, but acquired through education and practice.