Is there a big coffee to talk about whether Feng Shui is science or pseudoscience?

Actually, I personally don't think it can be defined by science or pseudoscience. If we must define it, I think it is science (this science is not a natural science as opposed to social science, and can be simply understood as reasonable). Why do you say that? What Feng Shui can do is actually the harmony between man and nature. From the perspective of geomantic omen, survey and design must be a place with beautiful environment and mountains and rivers, which is of great benefit to people's body and mind. On the one hand, a good environment is definitely good for people's health. Among them, it is also in line with personal beliefs, and the heart is dependent and the heart is fixed. Everything goes well when you make up your mind.