In the layout of Feng Shui array, if this method is adopted, this family will not be able to turn over for three generations, even if it is slightly related by blood, it is also born to die.
Maybe this statement is superstitious, but closed-door burial looks really scary. People should return to dust after death, but they are placed in the houses of the living, and the houses of the living are used as cemeteries. I believe no one can stand it.
From a scientific point of view, the coffin can't completely block the smell of the body, and it will stink in a few months. It can be said that it is a once-in-a-century funeral. If there is no deep hatred, it is really hard to see.