There are many varieties of Hakka lei tea. It can be made due to the climate change in four seasons and different human conditions, and has the functions of quenching thirst, preventing diseases and strengthening the body. According to the verification of traditional Chinese medicine, drinking tea regularly has the effects of expelling wind and cold, clearing liver and improving eyesight, moistening lung and strengthening stomach. A slight change in composition will be infinitely useful. Adding Houttuynia cordata Thunb, Pogostemon Pogostemonis, Pericarpium Citri Tangerinae, etc. can dispel dampness and prevent heatstroke, so it is called heatstroke prevention tea. Combined with phoenix tail, airplane grass leaf, copper grass, etc. It has the effect of clearing away heat and detoxifying, which is called clearing away heat and breaking tea. All these, to name a few. There is no harm in drinking tea!