The so-called "three pots and four stews", pot, is to cook food with slow fire and cook it slowly. The pot can effectively dissolve the nutrients in the soup, which is convenient for human digestion and absorption. Although making soup is called hard work in the kitchen, it is not because it is complicated, but because it takes a long time, and some of it takes time. In fact, making soup is very simple, as long as the ingredients are properly matched, three stews and four stews (the chef said that it usually takes two to three hours to cook and four hours to stew), and then simmer slowly on the fire. The fire should not be too big, and the heat should be based on the boiling degree of the soup. After the pot is boiled, simmer slowly, so you can control the heat when boiling the soup.