it is not up to the living to decide whether the soul can enter the ancestral hall.
This mainly depends on whether there is a memorial tablet of the dead in the ancestral hall. Yes, the soul usually goes back,
but it also goes to the cemetery, because there is more yin and gas, which is more suitable for the soul. If the cemetery
has bad geomantic omen or no cemetery, it will often go back to the ancestral hall.
If there is no memorial tablet, usually the soul will be in the graveyard, of course, it will wander around, and even I
will return to my ancestral hall, which is rare.