Usually, when people eat Duobao fish, they don't have to worry about peeling it. It is best to eat it without peeling it. The skin on the surface of Dolphin is a kind of gum, which has high nutritional value and can supplement the substances needed by our human body. It has certain effects on skin care and beauty. In China, the traditional practice of Duobao fish is steaming. Steamed turbot is delicious, which can strengthen the brain and kidney, and refresh the mind. It is suggested that people who are weak should eat it often, which can nourish the body and improve the body's resistance. These effects are related to the colloid in the epidermis of Duobao fish, so it can be seen that it is of great benefit not to tear off the epidermis of Duobao fish. In addition, the methods of eating Duobao fish include stewing and braising.