According to the inquiry of Gourmet World, "chicken soup" in noodle restaurants usually refers to stock or soup base made of chicken and other ingredients, which is used to cook various pasta or soup dishes. This soup base is usually made of chicken, chicken bone, big bone, onion, ginger, cooking wine and other materials, which is rich in nutrition and delicious. In the traditional diet culture of China, chicken soup is considered as a good product for nourishing and keeping in good health. Rich in protein, collagen, amino acids and other nutrients, it is considered to have the effects of invigorating qi and nourishing blood, moistening skin and strengthening the body. At the same time, chicken soup is also a common dietotherapy food, which is suitable for some people who are weak and need nutrition.