I know that the Spring Festival is the most important traditional festival in China.

Spring Festival is the most important traditional festival in China. Spring Festival is also called "New Year" because according to the lunar calendar in China, it is the first day of the first month and the beginning of a new year. Therefore, celebrating the Spring Festival is also called "China New Year". People in China have two customs in celebrating the Spring Festival. One is to eat jiaozi. Jiaozi is usually wrapped before 12 on New Year's Eve and eaten at 12, which is the beginning of the first day of the first lunar month. The second is to give children red envelopes. Red envelopes contain money that makes children happy, and red paper symbolizes good luck.