March is an auspicious day to worship the new grave.

In March 2023, there were 20 auspicious days for grave-sweeping, namely:

March 1, March 4th, March 5th, March 6th, March 7th, March 8th, March1,March 14, March 15, March/kloc-0. In my opinion, in some areas, tombs will be built within three years after the completion of new graves: future generations need wine and food, three sacrifices and five fruits, and the first year of tomb opening should be after the Spring Festival and before Tomb-Sweeping Day. "New graves don't serve the society" refers to new graves, that is, people who died in the previous year or that year. In some areas, people who have been dead for three years should sweep graves in front of the Spring Festival Society. Spring Club Day is the fifth May Day after beginning of spring. Since then, every time before and after Tomb-Sweeping Day, future generations have taken fruit tomb paper to sweep the grave.

Solemnly declare: the answer is for reference only, please don't be blindly superstitious.