What are the geomantic stresses in Beijing Siheyuan?

The most important feng shui in Beijing quadrangles is the gate, which is called Dingjichang. The courtyard gate is an important symbol of the separation of internal and external space. Three essentials of villa: "door, master room and kitchen" and "door, road, kitchen, well, pit and toilet", with the door as the first element. Feng Shui experts believe: "The door is auspicious and the house is auspicious. If the door is always auspicious, then this building is auspicious. If the door is auspicious, it will be auspicious indoors. " The so-called "door" is the door outside the house. We should stay in the four auspicious aspects of the life core monument, not the four dangerous aspects of the life core monument. You still need to sit on the mountain to open the door. It is also right to set up a gate when the water is auspicious. If you have all three, you are blessed. According to the theory of "Eight Houses Annual Tour", Yang's houses can be divided into nine grids, which are marked by gossip in the next day. Among them, anger, longevity, tianyi (medicine) and squatting position are auspicious, which is conducive to the placement of the gate; At the same time, if you can cooperate with the auspicious surface of the mountain or water, the land of Sanji will be ready to set up a door. Feng Shui is about qi, and the entrance of a house is the entrance of qi, so how to set and deal with the entrance is very important. In geomantic omen, it is auspicious to have a hall (that is, an open space) in front of the door, and it is preferred to open the middle door. If there is no hall in front, it is auspicious to open the door on the left, the position on the left is Qinglong, Qinglong is auspicious, and the white tiger on the right is generally inferior.