In order to unify the statement, the Eight-Zhao Feng Shui determines the sitting direction of the house according to the direction of the door. If the gate faces the southeast, the house faces the northwest. The eight hexagrams, clockwise from the north, are: Kan, Gen, Zhen, Xun, Li, Kun and Duiqian. These eight directions correspond to the eight hexagrams, namely Zhen, Li, Dui, Kan, Xun, Kun, Qian and Gen. The sitting direction of a house determines what hexagram it belongs to. The east belongs to Zhen, the south belongs to Li, the west belongs to Dui, the north belongs to Kan, the southeast belongs to Xun, the southwest belongs to Kun, the northwest belongs to Qian, and the northeast belongs to Gen.
Specifically:
1. A house facing the east is a Zhen house, with the door facing west.
2. The house located in the southeast is Xunzhai, with the main door facing northwest.
3. A house in the south is a li zhai, with the main door facing north.
4. The house located in the southwest is Kunzhai, with the main door facing the northeast.
5. A house in the west is a Dui house, with the main door facing east.
6. The house in the northwest is the Qianzhai, with the main door facing the southeast.
7. The house in the north is Kanzhai, with the main door facing south.
8. The house located in the northeast is Genzhai, with the door facing southwest.