Fuzhu, also known as putrid skin, is a kind of traditional bean food of Han nationality. It is also a common food raw material in Chinese areas. It has strong bean flavor and unique taste that other bean products do not have. Yuba is yellow and white, oily and transparent, rich in protein and various nutrients. It can be soaked in water (cool in summer and warm in winter) for 3-5 hours. Can be meat, vegetables, Shao, fried, cold, soup, etc., the food is refreshing, meat, vegetarian unique flavor. But suffering from nephritis, renal insufficiency, diabetic ketoacidosis, gout patients are not suitable for eating Fuzhu.