1, Lantern Festival, which is called Shangyuan in the early Tang Dynasty and Yuanxiao in the late Tang Dynasty. Song called the lantern evening. Qingming Festival of Lights.

2. The first month is January, and the ancients called the night "Xiao", and the fifteenth day is the first full moon night in a year, so the fifteenth day of the first month is called the Lantern Festival. Also known as "Shangyuan Festival", according to the folk tradition in China, on the festival night of the reunification of the Yuan Dynasty in spring returns, the moon is high in the sky, and there are thousands of lanterns on the ground, so people can watch the lanterns, have solve riddles on the lanterns and have Yuanxiao, and have a family reunion.

3. The Lantern Festival began in the period of Emperor Han Ming, who advocated Buddhism. It is said that on the fifteenth day of the first month in Buddhism, monks observe Buddhist objects and light lanterns to worship Buddha, so they ordered monks to light lanterns to worship Buddha in the Forbidden City and temples that night and let the literati hang lanterns. Later, this Buddhist etiquette gradually formed a grand folk festival.