Summer is hot, the sun is like fire, people sweat like rain in it, their physical strength is very high, and their mood is low. At this time, it is better to taste green tea. Because green tea belongs to unfermented tea, it is cold in nature, "cold can clear away heat", which can remove fire, promote fluid production to quench thirst, promote digestion and eliminate phlegm, and accelerate the healing of oral cavity and mild gastric ulcer. But also has high nutritional components and medicinal values of reducing blood fat and preventing arteriosclerosis. This kind of tea has clear water color, elegant fragrance and fresh taste after brewing. It can be drunk every day in summer to clear away heat and relieve summer heat, strengthen the body and benefit the body.