jiaozi originated from the ancient slot. As early as the Three Kingdoms period, this kind of food was mentioned in the book Guangya written by Wei Zhangyi. According to research, it was a "crescent-shaped wonton" from the Southern and Northern Dynasties to the Tang Dynasty. And the Southern Song Dynasty, which has a history of 1,4 years.

In the "Clear Barnyard Notes" edited by Xu Ke, it is said: "There is stuffing in it, or it is called powder horn-both steamed and fried food can be used. Boiled water and soup are called dumplings." For thousands of years, jiaozi, as a New Year's food, has been loved by people, and has been passed down to this day.