In the perpetual calendar: Yi: Sacrifice. How to explain dissolution in dissolution?

In the Gregorian calendar, ending means cleaning the house and sweeping the floor.

In the Han dynasty, yin and yang scholars called eliminating evil spirits as a move, and later superstitious people also used this name. Han's On Balance and Resolution: "The world believes in sacrifice, which means that sacrifice will be blessed; If it is lifted again, it means that the lifting will be fierce. "

Volume 283 of Tai Ping Guang Ji quoted the Poem of Wandering in the Southern Dynasties and Song Dynasty: "Taijun asked Li,' What's the matter with you?' The ceremony said:' Serve 36,000 gods, lift shrines for people, or slaughter calves, pigs, sheep, chickens and ducks.' Preface to the Ci of Tobacco, Alcohol and Bamboo Branches in the Qing Dynasty: "In ancient metropolis, from January to the evening of February, scholars and women learned that water collection and drinking were lifted." In the Gregorian calendar, ending means cleaning the house and sweeping the floor.