The habit of drinking tea is not only invented by the Chinese, but also in some other places in the world, such as India and Africa. Thus, some people began to believe that the birthplace of tea was in India, at least in India. Of course, there are also records of wild large tea trees in our country, but they are all concentrated in the southwest region, and there are also records in individual areas such as Gansu and Hunan. Tea tree is a very ancient dicotyledonous plant, which is closely related to people's life.