What elective course does Professor Xie's tea culture belong to?

China traditional culture elective course. Tea ceremony, tea culture accomplishment and knowledge abstraction all belong to tea culture. Tea culture is an optional course of traditional culture in China. She is a master who has been engaged in tea training and teaching for many years. Over the past few years, she has trained thousands of tea artists and tea professionals for the society, and has continuously explored a series of practical teaching programs.