If the ancestors died on the fifth day of the first month, they can sweep the graves on the fifth day of the first month. On the fifth day of the first month, most people will visit graves, which is the memorial day of their ancestors. There is no custom to say when it is ancestor worship day, and you can't sweep graves. There is no rule in this custom that you can't sweep graves one day.
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Grave-sweeping refers to offering sacrifices to ancestors in a cemetery to express filial piety and yearning for ancestors, which belongs to a cultural tradition of honoring ancestors and pursuing the future with caution. According to custom, people usually set off in the morning to visit graves. When sweeping graves, people should bring wine, food, fruit, paper money and other items to the cemetery, trim the graves, cultivate new soil, remove weeds, offer food to the graves of ancestors, then burn paper money and kowtow to worship.
Influenced by traditional cultural psychology, China people have a strong sense of family, pay special attention to their families and ancestors, and have a strong sense of ancestor worship and returning home. This is a special way to commemorate their ancestors.
Sweeping graves is a kind of "tomb sacrifice" and a kind of "respect for time thinking" for ancestors. Its customs have a long history. In some places, sweeping graves is called "sweeping mountains" or "worshipping mountains", while in some places in the south, out of respect for ancestors, it is called "hanging mountains or hanging paper" or "eliminating evil words and calling it beauty".
For example, Tomb-Sweeping Day visits the grave, and the north is called going to the grave. In order to avoid the words "grave" and "tomb", the southern coastal area is graceful.
It's called "worship the mountain". It is more quaint to call sweeping graves "worshipping mountains", and one of the ancient meanings of the word "mountain" is interpreted as "tomb". Today, Feng Shui masters still call the sitting direction of the cemetery "mountain direction".
There are two kinds of "mountains" for offering sacrifices: one is called "home mountain" for tracing ancestors within three generations, and the sacrifice of home mountain is called "family sacrifice"; The other is the worship of clan ancestors, which is called "Zushan" and "Dazhongshan", and the worship of Zushan is called "sweeping Dazhongshan".
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