The Mid-Autumn Festival is a very old custom in China. According to historical records, as early as the Zhou Dynasty, ancient emperors had the custom of offering sacrifices to the sun at the vernal equinox, to the earth at the summer solstice, to the moon at the autumnal equinox, and to heaven at the winter solstice. Its places of worship are called Ritan, Ditan, Yuetan and Tiantan. It is located in four directions: southeast and northwest. The Moon Altar in Beijing is the place where emperors of Ming and Qing Dynasties offered sacrifices to the moon.
The Book of Rites says: "The son of heaven is sunny in spring and autumn is in the evening. The DPRK, the evening of the moon. " The moon here refers to offering sacrifices to the moon at night. This custom is not only pursued by the imperial court and the upper nobility, but also gradually affects the people with the development of society. Mid-Autumn Festival, China has the custom of enjoying the moon since ancient times. There is a record of "autumn twilight and the moon" in the Book of Rites, that is, worshipping the moon god. In the Zhou Dynasty, every Mid-Autumn Festival night, activities to welcome the cold and offer sacrifices to the moon were held. Put a big incense table with seasonal fruits such as moon cakes, watermelons, apples, plums and grapes, among which moon cakes and watermelons are absolutely indispensable. Watermelon must be cut into lotus shapes.
In the Tang Dynasty, it was quite popular to enjoy and play with the moon in the Mid-Autumn Festival. In the Song Dynasty, the Mid-Autumn Festival was more popular to enjoy the moon. According to "Dream of Tokyo", "On the Mid-Autumn Festival night, your family is dressing up and the people are fighting for the restaurant to play the moon". On this day, all shops and restaurants in Beijing have to redecorate their facades, tie silk on archways and sell fresh fruits and refined food. The night market is very lively. Many people visit The Upper Terrace, and some wealthy families enjoy the moon in their pavilions and arrange food or family dinners to reunite their children.