One day, children say that they want meat buns, that they have a reserve of mushrooms and winters, that they are the natural foods that are characteristic of spring and winter in the South, that are rich in food fibres, that eat winters that can promote digestion and acupuncture, and that there are many ways to eat, either by fire or by stew, and that they can be used to make good foods such as buns or dumplings, which are very tasteful; and that mushrooms are fungus foods with high protein, low fat and multiple vitamins. The frequent consumption of mushrooms slows the aging and increases the efficacy of human immunity. The spring and winter alternate season is a high onset of the virus. Parents have to properly prepare their children ' s diets, children ' s diets are better prepared to have healthier bodies, and the chances of becoming ill are far from him. This time, the children are given fresh food for the mushrooms, and he eats three of them as soon as he comes out of the pot, and then lets another boil and then continue eating. Friends who like buns can learn to do it。