According to legend, the Lantern Festival was set up to commemorate Pinglu during the reign of Emperor Wen of Han Dynasty. After the death of Emperor Gaozu Liu Bang, Lv Hou's son Liu Ying became Emperor Hui of Han Dynasty. Hui Di was born weak and indecisive, and power gradually fell into the hands of Lv Hou.
After the death of Emperor Hui of Han Dynasty, he monopolized the state affairs and turned Liu's world into Lu's. Senior officials in the DPRK and Liu Zongshi were deeply indignant at this, but they were afraid of cruelty and dared not tell anyone.
After the rebellion, the ministers made Liu Heng, the fourth son of Liu Bang, the Chinese Emperor. Impressed by the hard-won peace and prosperity, Emperor Wen designated the 15th day of the first month of the first month to quell the "Zhu-Lu Rebellion" as a day to have fun with the people, and every household in Beijing celebrated with lanterns and colorful decorations.