1. The exact sitting posture of the house (for example, there are three sitting postures when sitting south to north: non-C orientation, meridian orientation and prone orientation, press; One divination governs three mountains, and the mountains are divided into heaven, earth and people. Different yin and yang have different functions.
2. The time to build a house, for example, the time to build a house in the same direction before 2004 is very different from that after 2004.
3. The life of the owner of the house and the layout of geomantic omen, just like choosing a day, should also be considered comprehensively.
The above three items can be effective, and Feng Shui cannot be generalized.