1. There is a traditional custom of eating jiaozi on Mid-Autumn Festival in the north. The Mid-Autumn Festival has the meaning of reunion and gathering, and jiaozi symbolizes reunion. Eating jiaozi during the Mid-Autumn Festival can strengthen the atmosphere of reunion. There are many kinds of pasta in the north, and people like to eat jiaozi on major festivals. Eating jiaozi on Mid-Autumn Festival is mainly the eating habit in the north.

2. The 15th day of the eighth lunar month is the traditional Mid-Autumn Festival. This is the middle of autumn, so it is called Mid-Autumn Festival. Legend has it that it is to commemorate Chang 'e.

3. In China's lunar calendar, a year is divided into four seasons, and each season is divided into three parts: Meng, Zhong and Ji, so Mid-Autumn Festival is also called Mid-Autumn Festival. The moon on August 15th is rounder and brighter than the full moons in other months, so it is also called "Moon Night" and "August Festival". On this night, people look up at the bright moon in the sky like jade, and naturally look forward to family reunion. Wanderers who are far away from home also take this opportunity to pin their thoughts on their hometown and relatives. Therefore, Mid-Autumn Festival is also called "Reunion Festival". Mid-Autumn Festival is a reunion festival, and moon cakes symbolize reunion.