Our son went out in the middle of the winter, screaming hot, and had a fever, a cold disease, shaving his children, making a ginger slice of soup for 15 minutes, and his feet were hot, and the disease naturally went back. The south is colder than the winter, where the winter is hardly felt, but after the spring, the cold falls, the wind and blades are cold, a hot bowl of raw soup, very warm and suitable for the body after the disease。