The angstrom fish is also known as yellow cheek fish, yellow bone fish, yellow spiny fish, and river dragon shield shad.

Distributed in the Yangtze, Yellow, Pearl and Heilongjiang river basins in China. After obtaining, remove fins, internal organs, wash and use. Sweet and flat in nature. It can benefit the spleen and stomach, diuretic and reduce swelling. The treatment of edema with water, that is, the yellow catfish with green beans, garlic, boiled in water, remove the fish and eat beans, and take the juice to mix the end of Shangluo service. Attacking and supplementing both, the spleen is weak and full of swelling is especially suitable.