At present, there are bone soup, fish soup and chicken soup in the hotpot restaurant. Bone soup hot pot has rich aroma and high nutritional content; Fish soup base material, fish, eyesight, fish soup has nourishing effect; The base of chicken soup is clear, fragrant and not easy to get angry. There are also some hot pot bottom materials specifically for women, such as pigeon soup bottom materials, which have the function of nourishing yin.