The implication of eating jiaozi on the twelfth day of the first month.

. On the twelfth day of the first lunar month, jiaozi is eaten in many places. In fact, the main reason is that people like to package jiaozi on this day. This is mainly because jiaozi needs to pinch the seal in the process of wrapping. After pinching, everyone thinks it's squeezing the mouse's mouth, which means to make the mouse happier and hurt less. Usually, people will pinch jiaozi into the shape of a mouse, some of which have ears, mouths and so on. Even regard mung beans as eyes. People usually think that packaging it.