Sweep the dust "twelfth lunar month, dust and sweep the house". According to Lu Chunqiu, China had the custom of sweeping the dust during the Spring Festival in the Yao and Shun era. According to the folk saying: Because of the homonym of "dust" and "Chen", sweeping dust in the Spring Festival means "getting rid of the old and not being new", and its original intention is to sweep away all bad luck and bad luck. This custom has placed people's desire to break the old and create new ones and their prayers to bid farewell to the old and welcome the new. ?

Whenever the Spring Festival comes, every household should clean the environment, clean all kinds of electrical appliances, remove and wash bedding curtains, sweep six yards, dust cobwebs and dredge culverts in open channels. Everywhere is filled with the joyful atmosphere of cleaning and welcoming the Spring Festival cleanly. When visiting the New Year during the Spring Festival, the elders should distribute the lucky money prepared in advance to the younger generation. It is said that lucky money can kill evil spirits, because "old" and "special" are homophonic, and the younger generation can spend a year safely with lucky money.