Who was the first person to put forward the concept of "tea ceremony" in the history of China?

China, the hometown of tea, has a long history and is brilliant. But the word "tea ceremony" has been forgotten for a long time, until a Japanese scholar asked China people, "Is there a tea ceremony in China?" A ridiculous and ironic joke.

There are different opinions about the establishment of China Tea Ceremony. Four words quoted Lu Yu's Tea Classic and "frugality"; There is a saying in Feng Experience, "Because of Hung-chien's theory, tea ceremony is popular." (Please note that it was the late Tang Dynasty). There were "Tea Ceremony initiated by China and Zhu Quan in the early Ming Dynasty" and so on. A hundred flowers blossom, indicating that everyone is studying deeply and the situation is gratifying. Lu Yu, who is good at growing vegetables and tea, pioneered the "three boiling" cooking method of baked cake tea, expounded the efficacy of tea, and paid attention to the spiritual enjoyment of drinking tea. There is no doubt that he is the founder of China Tea Ceremony. But unfortunately, he did not clearly put forward the word "tea ceremony" in the Book of Tea, which is puzzling.