The custom of winter ants began to make up for winter.

Our country has the custom of beginning of winter to make up for winter, so as to make up for winter with food.

On this day, people should take supplements in different ways, saying that in this way, in the cold winter, they can resist the invasion of cold, improve human immune function and lay a good foundation for next year's health. The weather in the north is cold, so it is advisable to supplement the tastes of big temperature and heat, such as cattle, sheep and dog meat. The climate in the south of the Yangtze River is much milder than that in the north, so it is necessary to supplement the warm taste, such as chicken, duck and fish.