My friend's grandmother died and was buried in the cemetery. The coffin dug up a few days ago was the other way around. (People call it "turning the coffin") How to explain it?

This is a three-dragon coffin, because the location of the underground spring is Feng Shui, and it is difficult to calculate accurately without detailed geography. Is it your ancestral grave? Before and after burial, if it is not found in time, it will be a disaster for the family. Look at his grandmother's life, there are good and bad things about turning coffins, but if you don't know, find another place to bury the soil and find a reliable feng shui master to let him do the math. Do it as early as possible, don't wait for something to happen before you worry.