Turtle, commonly known as turtle in the north, is called giant fish, water fish or tuanyu in the south. Because the soft-shelled turtle is only produced in China, it also has a loud big body called "Chinese soft-shelled turtle". Turtle is a reptile that looks like a turtle. It is used to living in rivers, lakes, ponds and swamps, and likes eat small fish, shrimps and mother snails. The belly of soft-shelled turtle is usually pale white, while the head and carapace are brown, and the carapace is hard and abnormal, without lines. Many people call turtles "turtles", which is actually a wrong concept. The origin of the word "tortoise" refers to the tortoise, not the tortoise. Turtle really needs to be a tainted name. The biggest difference between a tortoise and a tortoise is that a tortoise can be kept as a pet, and even a child can put it in the palm of his hand and play at will, but a tortoise is different. Turtles have the habit of biting with their mouths open, so no one has enough courage to get in close contact with turtles. A chef once did this experiment. He put a turtle on the vegetable mound and lured it with a bamboo chopstick about 3.3 cm in front of its head. The tortoise is very rude. When he stretched his neck, he bit the chopstick head so hard that he never let go, so that his neck was stretched and cut off with a knife. The tortoise head still hung on the chopstick head alone for a long time. Many chefs use this habit of turtles to complete the slaughter process. Of course, you can also put the tortoise's stomach up on the pier, and when the tortoise craned its neck and leaned its head against the pier to turn over, quickly cut off its head with a knife. At this time, blood oozed from its neck. At this time, the turtle neck can be turned upside down, the blood water can be controlled into a glass of wine, and the blood wine can be slowly stirred with bamboo chopsticks to make it drink slowly. Sadly, although I have been a cook in the kitchen for many years, I have not been able to taste the essence of tortoise blood wine because I am not good at drinking. It was not until my father's birthday that a friend came with fresh turtle and blood wine that he had just slaughtered, and he tasted the blood wine of turtle, which really deserved his reputation. I feel refreshed soon after drinking the tortoise blood wine, and I have a feeling of clear mind and bright eyes, which is really amazing. Turtle blood is often absorbed by the human body as a blood tonic. Drinking a little low-alcohol turtle blood wine can soften blood vessels, and has a certain therapeutic effect on symptoms such as cold limbs, physical weakness and cerebral neurasthenia caused by anemia and insufficient blood supply. Carp is rich in nutrition. Protein is about 17.5 g per 100 g of mackerel. In addition to a small amount of fat, it also contains minerals such as vitamin A, thiamine, calcium, phosphorus and iron. It is a delicious food that nourishes the human body. Traditional Chinese medicine believes that nail fish is sweet, warm and greasy, and has the effects of nourishing yin and clearing away heat, calming the liver and calming the wind. No matter who is weak or recovered from a long illness, no matter who is qi-deficient, yin-deficient or tired and weak, you can always eat turtle meat in small quantities for conditioning. Although the nail fish itself is rich in nutrition, if it is cooked and eaten alone, it will be a little lonely and its taste will be slightly insufficient. If it can be stewed in the same pot with a small amount of chicken or elbow meat, and then mixed with a small amount of yellow wine, onion ginger, salt and pepper, its mellow taste will be more rich, fragrant and delicate. Those who are good at cooking nail fish and delicious food are naturally very particular about cookers. Besides roasting, casserole, crock or stainless steel pot are the best utensils for stewing nail fish. As the saying goes, medicine is better than food, and food is better than suffering. Taking some bitter food properly can achieve the purpose of dispelling fire and reducing fever. Turtle gall is a very bitter food. Put the turtle bile into a low-alcohol wine cup and poke it with bamboo chopsticks, and the yellow-green bile will overflow from the gallbladder and rise and fall in the wine. Mix the wine evenly with bamboo chopsticks, and you can drink it after bile and wine are fully blended. Turtle bile wine also has the effects of benefiting liver and detoxicating, clearing lung-heat and relieving cough. Trionyx sinensis can be said to be a treasure all over the body, including Oracle bones, skull and fat, which can be used as human medicine. 50 grams of raw turtle shell, 50 grams of Achyranthes bidentata and 40 grams of raw white peony root are decocted in water to treat hypertension. Two glans penis, baked with slow fire and ground into powder, decocted with Buzhong Yiqi Decoction, Halloysitum rubrum and Fructus Aurantii water to treat women's uterine prolapse; After baking turtle fat with slow fire, it can be applied to burns or bites to relieve swelling and pain. Turtle is not only delicious, but also a rare medicinal material.