What about the Dahongmen behind the house?

Doors with too much red are the least desirable. This is a terrible signal. Many people use red as resistance (self-righteousness) when they encounter dark colors across the hall. This is a big mistake, but it will lead to disaster, disharmony in the family, and prevent official lawsuits. This is asking for trouble.

Followed by blue and black, they are all recruiting yin, getting sick and paying back money.

The door is painted khaki, which is recognized by the ancient geomantic predecessors as the Five Ghosts and the Master Fierce in Lian Zhen, Huang Wu. More than half of them are of this color. When five yellow stars and five black stars overlap, diseases will follow, but if you use bright pure yellow, you will be lucky and safe, and you can make money.