Which dynasty did the slight cold sacrifice to heaven come from?

In ancient times, La Worship had a custom in the mild cold season. The wooden meaning of wax is "connection", which means the handover of the old and the new. La Worship is one of the ancient sacrificial customs in China, which was formed as far back as the pre-Qin period.

Han Ying hijacked the cloud in Custom Yi Tong: "Those who wax and hunt say that hunting animals in the wild is also a sacrifice to ancestors. In other words, you say wax, you get it, and new things are handed in. Therefore, I will make great sacrifices to repay you. " "La Worship" has three meanings. First, don't forget yourself and your family, and express your respect and nostalgia for your ancestors; Second, sacrifice to the gods and thank them for their contribution to agriculture in the past year; Third, it is fun for people to work hard and farm all year round.

As the saying goes, it is cold on March 9. "Sanjiu" is mostly from 65438+1October 9 to 17, which is also within the slight cold solar terms. During this period, people should pay attention to strengthen physical exercise, pay attention to cold and keep warm, especially the head, back and lungs, and avoid excessive dietary supplements.