What are the feng shui taboos at the entrance?

1, piercing sword: If the gate is facing the corridor or passage, it is shaped like a sword piercing the heart. This pattern is called piercing the sword. If the depth inside the house is less than the length of the corridor, it is the biggest disaster. At this time, you can put a screen to change the effect of the door and avoid its sharp edges. If the house is on the ground floor and the gate faces the road, you can plant circular flowers to eliminate the rush. 2. stair refund: if the door faces the stairs, there will be two different patterns. First, if the door is facing the stairs, the wealth of the family is very likely to be passed down. Therefore, a screen should be set behind the door to prevent the outflow of domestic money; In another case, the stairs are facing up, considering the outflow of money and water. If you put big-leaf plants such as wealth trees and cash cows in the door, you can attract money into the room. 3, elevator suction: the door is facing the elevator, just rushing. Originally, the house was a place to gather gas and nourish gas, but now it faces the elevator directly. In the process of opening and closing, the gas in the room is absorbed and scattered to other places, which is a big taboo. Therefore, a screen should be set behind the door to prevent the internal gas from leaking out. 4. It is not good for the gate to face the tiger's head: the gate of an office or shop cannot face the tiger's head or chimney. The so-called "tiger head" refers to the sharp corner of another building or special building. If the door or main window is just facing the corner or prominent building, it seems to be facing a sharp knife, which is of course very bad.