August 15th of the lunar calendar is the traditional Mid-Autumn Festival. In China's lunar calendar, a year is divided into four seasons, and each season is divided into three parts: Meng, Zhong and Ji. According to the China calendar, the eighth month of the lunar calendar is in the middle of autumn, which is the second month of autumn, so it is called "Mid-Autumn Festival". Mid-Autumn Festival has many nicknames: it is called "August Festival" and "August and a half" because it falls on August 15th; Because the main activities of Mid-Autumn Festival are around the "moon", the moon on August 15 is rounder and brighter than the full moons in other months, so it is also commonly known as "full moon festival" and "moonlit night". The full moon in Mid-Autumn Festival symbolizes reunion. On this night, people look up at the bright moon like jade in the sky and naturally look forward to family reunion. Wanderers who are far away from home also take this opportunity to pin their thoughts on their relatives in their hometown. Therefore, Mid-Autumn Festival is also called "Reunion Festival". In the Tang Dynasty, the Mid-Autumn Festival was also called "correcting the moon".

In ancient China, there was a custom of "autumn and dusk". The moon at night is to worship 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 offerings such as moon cakes, watermelons, apples, red dates, plums and grapes, among which moon cakes and watermelons are absolutely indispensable. Watermelon must be cut into lotus shapes. Under the moon, put the moon statue in the direction of the moon, and the red candle burns high. The whole family takes turns in Yue Bai, and then the housewife cuts the reunion moon cakes. How many people in the whole family, how many people in the family and how many people in other places should be counted together. They can't be more or less, and they should be the same size.

According to legend, the ugly women in ancient Qi had no salt. When she was young, she was very devout to Yue Bai. When she grew up, she entered the palace with superior moral character, but she was not loved. Seeing the moon on August 15th, the son of heaven saw her in the moonlight and thought she was beautiful and outstanding. Later, he made her queen, and Yue Bai came from the Mid-Autumn Festival. In the middle of the moon, Chang 'e is famous for its beauty, so Yue Bai, a young girl, wants to be "like Chang 'e and have a bright moon".

In the Tang Dynasty, it was quite popular to enjoy and play with the moon in the Mid-Autumn Festival. During the Northern Song Dynasty. On the evening of August 15, people in the whole city, rich and poor, old and young, put on adult clothes and burned incense to express their wishes to Yue Bai and pray for the blessing of the moon god. In the Southern Song Dynasty, people gave mooncakes to each other, which meant reunion. There are activities in some places, such as dancing grass dragons and building pagodas. Since the Ming and Qing Dynasties, the custom of Mid-Autumn Festival has become more popular. Many places have formed special customs such as burning incense, planting Mid-Autumn trees, lighting tower lanterns, putting sky lanterns, walking on the moon and dancing dragons.

Nowadays, the custom of playing under the moon is far less popular than in the old days. However, feasting and enjoying the moon are still very popular. People drink alcohol in the middle of the moon to celebrate a better life, or wish their distant relatives health and happiness and spend a good time with their families.

There are many customs and forms of Mid-Autumn Festival, but all of them are entrusted with people's infinite love for life and yearning for a better life.