The crabs in Huangpi Lake are pure natural green aquatic products. They served as royal tributes to the court during the Xianfeng period. The company's breeding base is located in Huangpi Lake in the east of Qijiang County. It is connected to Chaohu Lake, a famous freshwater lake in China. It is adjacent to the Yangtze River and Xihe River. It has 23,900 mu of aquaculture water surface and an average water surface of 1.5 meters. The lake has flat, silt, clear water and water. Wide, there is no pollution in the whole lake area. The “underwater forest” with abundant water and grass and snails in the lake has clear water quality. The all-natural aquatic biological resources are the natural place for the growth of hairy crabs.

Shucheng Small Orchid is a green tea with typical quality characteristics of “Sanlan” with orchid shape, blue grass color and orchid fragrance. The production area is the administrative area of ​​Shucheng County, Anhui Province, which was created in the late Ming and early Qing dynasties. Shucheng small orchid, the shape of the buds are connected to the bluegrass, the strips are in the shape of a hook, the color is green and smooth, and the front is revealed; after the brewing, the orchid is open, the branches are in the upright cup, and there is a unique orchid fragrance, commonly known as "There is a fragrant smell on the hot air"; the tea soup is fresh and long-lasting, the taste is sweet, the soup is tender and green, and the bottom of the leaves is evenly shaped into a yellowish green.