Zhoushan hairtail is one of the first batch of seafood with geographical indication certification trademarks in the country, and is one of the four major economic fish in Zhoushan fishery. The distinguishing features of Zhoushan Hairtail are black eyes, scales that fall off easily, small bones and fat body, no protruding bones on the back, and the meat tastes more tender. Zhoushan hairtail is rich in nutrients, rich in protein, has high nutritional value, and contains DHA ingredients that are not found in hairtail from other fisheries. The Zhoushan hairtail is highly flexible and can be hung to the bottom to form an inverted U-shape by supporting the middle of the hairtail. Fresh Zhoushan hairtail can be steamed, is fresh but not fishy, ??and does not have the foreign-like feeling of large bones found in hairtail from other places. It is very popular at home and abroad and is known as "the most delicious hairtail in the world".