Because of the influence of the elevator, opening the door of the office and seeing the elevator door open and closed will send out the "opening curse", which is not good for your health. If the elevator is on the side of the white tiger, it is "white tiger open", which is the most fierce.
Solution: hang the enlightenment mantra Guanyin on the lintel, add a set of five emperors' ancient money, or add a screen on the porch. You can also plant some large broad-leaved potted plants at the entrance of the gate to block the suffocation of the opening.