Common sense of geomantic omen: how to ward off wind and evil spirits in plain houses

If the house is located in the plain, due to the terrain, it will often be attacked by cold wind. Although Li Xiangdong said before that "an inch high is a mountain, and an inch low is water", if a house is not sheltered by mountains or backers, it is often prone to wind evil. Therefore, at this time, in order to achieve the purpose of preventing wind and evil spirits, it is necessary to artificially change the feng shui situation to improve it. Generally, the method of "nourishing dragons and replenishing sand" is adopted to improve the situation of geomantic omen in order to prevent wind and evil spirits. "Raising dragons to replenish sand" is to raise the height by artificial means, and to plant trees on the earth mountain to stabilize and increase the height, so as to adjust the temperature, humidity and shelter from the wind. In addition, the wind can be prevented by repairing the house, such as changing the orientation of the door or the size of the window, or placing a wall inside and outside the door.