How long will Feng Shui array take effect?

Unless your position is an attribute of that position, it may be effective soon! For example, the room is Wenchang, and the door or window is Wenchang. According to the layout of Wenchang array, the effect is obvious. If it weren't for that attribute, I feel that the pendulum has no obvious effect. Feng shui array only plays an auxiliary role, not a panacea. Otherwise, all of us who do feng shui are rich, aren't we all rich?