The Mid-Autumn Festival is a relic of the ancient custom of celestial worship - worship of the moon. In the 24 solar terms "Autumn Equinox" season, is the ancient "moon festival", the Mid-Autumn Festival is from the traditional "moon festival". In traditional culture, the moon and the sun, the two alternate celestial bodies became the objects of worship of the ancestors. The Mid-Autumn Festival originates from the ancient people's sacrifice to the moon and is the legacy and derivative of the Chinese nation's custom of offering sacrifices to the moon.