Eating glutinous rice balls on the solstice in winter is another year old, which also means reunion with family. Jiaozi was eaten to remember Zhang Zhongjing, the "medical sage".

Eating jiaozi is very popular in the north. Usually eat meat stuffing on New Year's Eve. Vegetarian stuffing on New Year's Day. During the Chinese New Year, jiaozi needs thin skin, stuffing and tightly packed, so it can't be cooked. There should be pork, mutton, beef and chicken in jiaozi, Yuanyang jiaozi with two kinds of meat mixed together, and "jiaozi Feast" with various flavors. Su Jiaozi uses all kinds of fresh vegetables.

One of the representative snacks of Han nationality in China is the most distinctive food in Lantern Festival. It has a long history. According to legend, Tangyuan originated in the Song Dynasty. At that time, Mingzhou was a novel food in Ningbo City, Zhejiang Province. It was filled with black sesame and lard, added with a little sugar, and kneaded into balls with glutinous rice flour outside. After cooking, it tastes sweet and delicious, which is very interesting.