Cultural confidence is the basic and lasting force in the development of a country and a nation. The general secretary spoke of Chinese traditional culture on many occasions, expressing its recognition and respect for the traditional culture and the value system of traditional thoughts. China has many legends and works about tea. Chinese tea culture has a long history and strong national characteristics, which condenses the humanistic spirit of the Chinese nation. The introduction of Chinese tea culture in international Chinese language education has great help to tell Chinese stories, spread Chinese culture and promote the development of teaching Chinese as a foreign language. This paper discusses the main principles and problems to be followed in the introduction of tea culture into Chinese international Chinese language education. Finally, it puts forward some concrete suggestions on the application of tea culture in international Chinese language education.