Advice to a Feng Shui master. The urns of the predecessors were placed in the memorial hall but were not buried. Is there any Feng Shui theory? If so, how should it be placed to benefit the whole house? Thank you.

The urns of the predecessors were placed in the memorial hall without being buried. There is no Feng Shui theory in placing them in the memorial hall.

An ancient saying from our predecessors: "It is safe to be buried in the grave". Since it makes sense to place it in the memorial hall, when the conditions are suitable, it is better to lay it in the ground.

May your ancestors understand your filial piety.