Green tea is one of the main tea leaves in China, which refers to a beverage made from the new leaves or buds of tea trees without fermentation, and through the processes of enzyme fixation, shaping and drying. The color of the finished product and the brewed tea soup retain the green style of new tea. Drinking green tea regularly can reduce blood fat, lose weight and reduce the harm of nicotine to smokers. The natural substances retained in green tea also have certain bactericidal and anti-inflammatory effects.

Oolong tea is a kind of tea with distinctive China characteristics. Oolong tea is a kind of tea with good quality after picking, withering, shaking, frying, rolling and baking. Oolong tea combines the production method of green tea and black tea, which has both the rich flavor of black tea and the fragrance of green tea. Oolong tea has the functions of beautifying face, expelling toxin, relaxing bowels and eliminating active oxygen molecules in cells.