Green Brick Tea is the special traditional product in China (that is, “Chuan” Brand cyan tea). It applies high quality old cyan tea in the mountainous area of South Hubei Province as the raw materials, and is made according to the traditional processing technique. The brick is flat, thin and rectangular paralleling. It has the following functions: production of the body fluid, quenching thirst, refreshment, keeping out cold, and fat abstraction, etc, and is the best drink for people having high fat diet. As the traditional export product, it is very popular with customers in and outside China