1. Earring roots have special odours and high nutritional values; they contain proteins, fats and rich carbohydrates, along with methyl nthionone, lambic acid and cerin. 2. Fish herbs contain volatilizers and various components, such as herbicides, inhibiting antibacteria, fungi, flu viruses, hook spirals, etc., for the acetylene fish, and improving human immune regulation. 3. Potassium salt and gills are conducive to urine. Taste, sexual cold; lung, bladder, big intestines. It has thermal detoxification, acupuncture and osteoporosis, and absema。