Winter solstice: the custom of offering sacrifices to heaven and ancestors in winter solstice is very particular about what to eat in winter solstice.

Winter solstice is the most important solar term in health preservation, mainly because "winter solstice is sunny", so women and the elderly should pay special attention to cold and warmth on this day. In daily life, you can soak your feet at night, eat some warm foods, such as beef and mutton, and eat some foods that nourish and protect your liver, such as spinach, celery and pork liver.

Sacrifice to gods and ancestors, since the Zhou Dynasty, there has been a sacrifice activity to the winter solstice. The "winter solstice, offering sacrifices to ghosts and gods" ceremony is usually presided over by the "son of heaven", which reflects China people's reverence for nature and expresses their desire to pray for good weather in the world. The solstice in winter symbolizes the rise of cathode and the growth of everything. This "ceremony of offering sacrifices to heaven" uses the past as a metaphor for the present, implying national rejuvenation and sharing happiness with the people.