Shark fins are processed and dried shark fins. Shark's fin, also known as shark's fin, has always been regarded as a noble food in China, belonging to the "eight treasures of the sea". All sumptuous feasts, non-shark fins are not enough to show solemnity. It is rich in nutrients, according to the "medicinal nature of the test" and other books, you can replenish blood, tonic gas, tonic kidney, tonic lungs, appetizing to eat. Each 100 grams of shark fin contains 83.5 grams of protein, 0.3 grams of fat, calories 337 kcal, is a valuable tonic treasures. Shark fins of loose and delicate bone, rich in nutrients, mainly containing colloidal proteins, etc., have the effect of tonifying gas, blood, kidney, lungs, the main cure for a variety of chronic fatigue and other diseases.

Bird's nest, also known as Swallow's Nest, is a nest, nest, nest, nest, nest, nest, nest, nest, nest, nest, nest, nest, nest, nest, nest, nest and nest... Bird's nest is not only a delicacy of the sea and the mountain with bear's paw and shark's fin, but also a kind of high-class tonic which is famous both in China and abroad.

Abalone name is fish, in fact, is not a fish, and belongs to the shellfish, is a kind of shell oval mollusk crawling on the reef. Whether cooking or cooking soup, have a unique flavor. In China, has always been listed as treasures of the sea. Abalone, ancient name "Haliotis gigantea", commonly known as "generals cap". The shell is firm and thick, low flat and wide, ear-shaped, the spiral part of the only trace, accounting for a very small part of the shell, meat hidden in the shell; foot is quite developed, accounting for 40% of the body weight. The wrinkled abalone produced along the coast of Shandong is the best abalone. The wrinkled abalone lives in the shallow sea between steep rocks and reefs or at the corner of the island gorges where the seawater transparency is large, the current is smooth and the seaweed is luxuriant. It comes out day and night to feed on seaweed. Meat flavor is delicious, fresh but not greasy, clear and strong flavor. Each 100 abalone meat containing 40 grams of protein, fat 0.9 grams, 33.7 grams of carbohydrates. Also contains a variety of vitamins. Chinese medicine believes that it is salty, warm, can regulate menstruation, moisten dryness, and benefit the intestines. Abalone shells (stone vitex) has a clear eye to remove heat, calm the liver and submerge the effect of Yang and gonorrhea. The inner surface of the shell is bright in color, and can be used as inlaid furniture studs.