1. It is said that the third day of the third month of the lunar calendar is the birthday of the Yellow Emperor. Since ancient times, there has been a saying that "on the second day of the second month, the dragon raises its head; on the third day of the third month, Xuanyuan is born." March 3rd originated from the primitive system of the primitive society of the Chinese nation.

2. "March 3" in the legend of the Zhuang people is the birthday of Buluotuo, the ancestor of the Zhuang people. In Guangxi, the third day of the third lunar month is not only the traditional outing and singing festival of the Zhuang people, but also an important day for the Zhuang people to worship their ancestors, Pangu and Buluotuo. Every March 3rd, young men and women of the Zhuang ethnic group gather on the streets to sing and have feasts by the river. At the same time, "March 3rd" is not only an important traditional customary festival for the Zhuang people, but also a traditional festival for the Han, Yao, Dong, Miao and other ethnic groups in Guangxi.