Feng shui is more specific, but the number of schools is unimaginable. So there are many feudal superstitions, and we can't believe them all. Feng shui theory is divided into two aspects: regulating qi and disorderly head. Its source lies in the Book of Hutuluo, which is a comprehensive application of the eight diagrams and five elements. It's complicated, and it can't be explained clearly in a few words.
In short, there is no general idea where to start. Take a look at the Book of Changes. Everything else is accumulated slowly. I have been interested in this aspect for more than ten years, but I still don't quite understand it.
There are divination authenticity, magical Daoism, great Liu Ren, plum blossom easy to count and so on. In "Feng Shui", you can see the new exploration of ancient Yi Xuan's caves, geographical authenticity, Longmen Water Method, positive compass Dafa and so on. You can't just arrest one family. Let's go to the World Expo.