We have three entrance doors on the top floor facing the stairs, okay?

It is the worst situation to have the entrance door facing the corridor and going down the stairs, because the air flow is the most unstable, and it will cause the loss of Yang energy and the Yin evil will be stronger, especially at night. In this very bad situation, the Five Emperors' Money is the most suitable. However, the ordinary Five Emperors' Money can cope with the situation where the door faces the corridor or the stairs go up. For downward situations, you have to choose the one with a particularly strong evil effect, such as Jiuyu Five Emperors' Money. This is how it works. It contains Taoist magic tools and has an asymmetric structure. The stronger the evil spirit, the more it can exert a feng shui effect. I did a decoration before and saw that the master laid it out like this