Supplement: As the name implies, tea leaves and some ingredients are put into a grinding bowl, crushed and poured into boiling water to make tea. However, there are several kinds of tea smashing. For example, the folk tea smashing in northwest Fujian is to put tea leaves and sesame seeds in a special pottery jar, grind them into fine powder with tea sticks and add boiling water. Hakka tea smashing in Jieyang, Puning and other places in Guangdong Province is made by grinding tea leaves into powder in a tooth bowl (porcelain specially made for tea smashing), adding mashed cooked peanuts and sesame seeds, adding a little salt and coriander, and brewing with boiling water. Hunan Taohuayuan has a special custom of drinking Qin tea. Tea, ginger and uncooked rice are crushed in a grinding bowl, and then poured into boiling water for drinking. If sesame seeds and refined salt can be added, the taste will be more fragrant and delicious. When drinking Qin people's tea, one should be hot, and the other should be chewed slowly. Only in this way can there be a feeling of "nine turns in the ileum, relaxed and happy".