The use of tea by Chinese people has experienced a process from medicine making, eating to drinking, and gradually formed a unique tea culture. Teahouse is a special place for Chinese people to drink tea. In the teahouse, “all the people of the world are brothers”, which can be called a “condensed small society”. This course consists of seven videos, which firstly summarizes the origin of tea culture and the development of teahouses. Then, it introduces the function and style of Chongqing teahouse respectively. Finally, through the wonderful and meticulous interpretation of Chongqing’s traditional old teahouse and new teahouse, it shows the bold feelings of the old mountain city and the streetwise mortals, as well as the courage and boldness of the new Chongqing to pursue innovation, so as to deepen the students’ understanding of Chongqing’s teahouse culture full of regional features.