1. The customs of the autumnal equinox are: offering sacrifices to the moon in autumn, eating autumn vegetables, sending autumn cows, sticking bird mouths, flying kites, etc.

2. Sacrificing the moon in autumn, the autumnal equinox used to be the traditional "Festival of Sacrificing the Moon", which is a very old custom in China.

3. Eating Autumn Vegetables "Autumn Vegetables" is a kind of wild amaranth with a variety of nutrients. People pray for peace and health by eating autumn vegetables.

4. Send autumn cattle. When the autumnal equinox arrives, people will send pictures of autumn cows door to door. All the people who send pictures are folk singers.