1. Shrimp skin, also known as dried shrimp or shrimp skin, is a product made by cooking white shrimp, red shrimp and green shrimp with salt water, drying in the sun, putting them in bags, whipping and kneading, winnowing, peeling and removing impurities, that is, cooking in salt, drying in the sun, drying in the air, shelling and other processes.

Because it looks like a kind of rice, it is called dried rice. White shrimp is the top grade, with good color and taste and delicious fresh food. White shrimp must be long, and its body and flesh are all white, so there is a saying that "a young man with a bent waist is two inches silver and one inch muscle". Soak dried seaweed in water before eating, the meat is tender and the taste is fresh and mellow. Suitable for frying, frying, steaming and boiling.

2, cultured shrimp, also known as dried shrimp, golden hook, Kaiyang. It is a cooked and dried product processed from Chipaw Shrimp, White Shrimp with Ridge Tail, Hairy Shrimp and Shrimp Week. Shrimp is a famous seafood with high nutritional value. The name of dried shrimps first appeared in Yan Shigu's Notes on Nine Chapters in the Tang Dynasty. In the Song Dynasty, there was a "ginger shrimp" in Lin 'an City, which was found in Old Stories of Wulin.

Ming Dynasty's Compendium of Materia Medica pointed out: "All big shrimps are steamed and shelled, which is called shrimp skin, eaten with ginger and vinegar, and precious." At the end of the Qing Dynasty and the beginning of the Republic of China, people accepted it as one of the "eight treasures at sea". In addition, shrimp is also a homonym of "what" in network language and Minnan language.