1, family reunion: Jiaozi means "making friends with young people", and Zishi is homophonic with Jiaozi, which means happy reunion and good luck, and indicates good luck in the new year.
2. Get rich: jiaozi is shaped like an ingot. People eat jiaozi in the Spring Festival to get rich.
3. Blessing: jiaozi has stuffing, which is convenient for people to wrap all kinds of auspicious and happy things into stuffing and place people's good expectations for the new year.
Jiaozi is one of the traditional foods in China, also known as flat food or boiled cake. In ancient times, there were only wonton, not jiaozi. Later, jiaozi was made by turning wonton into a crescent. In the Tang Dynasty, the habit of eating jiaozi had spread to remote areas in China. On New Year's Eve, when the bell struck twelve, we began to eat jiaozi. Therefore, this is a year's time, which means that the old and the new alternate, and a year's time has come.