Feng Shui, Yin Zhai: Can you change the coffin for the dead old man?

Old people died one after another, and some descendants let them be buried together after death to show filial piety. As everyone knows, this is a practice that seriously destroys Feng Shui. Three days after death, the three qi will arrive, which will directly affect future generations. The roots have been shaped to absorb the three qi and cultivate flowers and fruits. To open a grave for a coffin is tantamount to digging up a tree and replanting it. And the leakage of the three gases is not small. Don't get through, you can bury your milk next to it. Even if your coffin collapses, it will be integrated with the earth, which is understandable.