Emperor Wen of the Han Dynasty set up for the victory of the rebel army. On 1 month 15, Emperor Wendi put down the "Zhu Lu Rebellion", so this day is the Lantern Festival.

Lantern Festival:

The fifteenth day of the first lunar month is the Lantern Festival, also known as Shangyuan Festival, Lantern Festival and Lantern Festival. The first month is the first month of the lunar calendar. The ancients called the night "Xiao", so they called the fifteenth day of the first month the Lantern Festival. The fifteenth day of the first month is the night of the first full moon in a year and the beginning of the Yuan Dynasty. On the night of Spring Festival, people celebrate this festival and the continuation of the Spring Festival. Sima Qian founded the taichu calendar, which listed the Lantern Festival as a major festival.

Since the Sui, Tang and Song Dynasties, it has been in full swing. "Sui Shu Music Record" Day: "Every first month, all nations come to the DPRK and live outside the Duanmen Gate, which lasts for eight miles until the 15th." Tens of thousands of people participated in singing and dancing, from faint to dark. With the changes of society and times, the custom of Lantern Festival has changed greatly, but it is still a traditional folk festival in China.

Yuanxiao originally meant "the night of Shangyuan Festival", because the main activities of Shangyuan Festival on the fifteenth day of the first month were to eat glutinous rice balls and enjoy the moon at night, and later the name of this festival evolved into "Lantern Festival". On the night of Lantern Festival, the streets are decorated with lanterns and colorful decorations, and people enjoy lanterns, solve riddles on the lanterns and eat Lantern Festival, which pushes the celebration activities started on New Year's Eve to another climax and becomes a custom handed down from generation to generation.