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Sea sausage, also known as "sea chicken" among fishermen in Jiaodong, is commonly known as sea sausage, and its English name is Chinese penis fish. In China, it is only produced in Bohai Bay, crawling softly, with no burr and light yellow. In some places, people call it "naked sea cucumber". Seaweed not only looks like naked sea cucumber, but also has no less nutritional value than sea cucumber. But for many years, people have always regarded it as "bait". Decades can only be used for cooking. It can be eaten by the general population, and has the functions of warming liver and kidney, strengthening yang and fixing essence, and is especially suitable for men.