Feng shui master said that there is nothing to avoid cracks in the walls of the house.

Dangerous houses can't solve everything. If it's just a wall skin or a slight crack, and it doesn't involve structure, it's better to paint it instead of solving it by methods.

Let's put five lines of gossip and copper gourd in the room. It is best to be able to talk, so as to collect the air in the gap.

Good luck!