Is it good or bad for the willow to grow on the grave in geomantic omen?

No trees can grow on the tomb and within five meters around Fiona Fang, because this will affect the safety and appearance of the tomb bag. Because with the growth of the tree, the roots will spread to the left and right sides of the grave and join together to absorb nutrients. If it is buried, the roots will even entangle the coffin and damage the grave. In the past, destroying the feng shui of other people's ancestral graves was to plant trees next to other people's ancestral graves and secretly destroy other people's feng shui.