Winter Begins, the 19th of the 24 terms,  indicating that it has entered winter since then. On this day, we'd like to eat dumplings, because dumplings symbolize "Reunion", which comes from the saying of "time of jiaozi ”. We should also pay more attention to eating less raw and cold food, but more warm food. Such as, Chinese cabbage, radish, sweet potato, tofu, agaric fungus and so on, which can supplement the human vitamins.