Snakehead, also known as mullet, is rich in nutrition and is generally used as a tonic to heal wounds after patients have undergone surgery. Practice 1: kill and wash snakehead, put lean meat in a soup pot to taste, then stew snakehead together, eat fish and drink soup, which has the effect of healing wounds quickly for people with trauma. Practice 2: kill and wash snakehead, fry it in an oil pan, and then cook soup in a soup pot. Put a small amount of Astragalus membranaceus. This soup is milky and delicious. This method has special effects for men with low sperm quantity and low sperm activity. Generally, it is taken twice a week. It will take effect after three months. Method 3: Wash the snakehead, draw a circle on the fish, add salt to taste, put it on a plate, add soy sauce and crushed fermented soya beans and chopped green onion, and steam it in a cage for 15 minutes. Method 4: snakehead.