1. Eating jiaozi on the Mid-Autumn Festival is to commemorate our ancestors and hope for a better future. The Mid-Autumn Festival, also known as Ghost Festival and July Half Festival, evolved from ancestor worship in ancient times. Like Tomb-Sweeping Day, Double Ninth Festival and New Year's Eve, it is a big festival for ancestor worship and a traditional Chinese cultural festival.

2. July is the harvest season of crops, and people eat jiaozi to reward their hard work all the time.