There is a similar saying in Hubei and other areas, but it doesn't mean a place with good geomantic omen, but burying the grave of one deceased in another older grave, so the deceased who buried the grave later will be manipulated by the deceased who buried it first and become a puppet, endangering the world. It also brought all kinds of misfortunes to the descendants of the deceased.

Of course, these are just superstitions. After this happens, even if the coffin boards, coffin nails, human bones and other old graves are found when digging the grave pit, it can prove to be an earlier grave. But the descendants of the dead can't dig a new hole right away. There is a simple reason. It is impossible for a person to die. Dig two holes, will you die? Therefore, the descendants of the deceased will move the grave again every three to five odd years, and the ceremony of moving the grave is basically as grand as the first burial.

Superstition aside, it's always a bit inappropriate to bury two people in the same grave when offering sacrifices.