What is the difference between the word "wind" in Feng Shui and the word "qi" in metaphysics?

The word "wind" in Feng Shui may refer to blowing wind and hiding wind. I think the word "qi" in metaphysics is an invisible dark matter. British medical experts believe that the third reason why people become spiritual is the influx of dark matter. The dark matter mentioned by British medical experts may be the same as the negative thing that our folk talk about. (Yin Qi) is the same. I read it in a book before. A Russian scientist said that there is a layer of smog-like substance invisible to the naked eye on top of some substances. I think this may also be something in metaphysics. Let's just say "angry".