Gas is dispersed when it meets the wind, and bounded when it meets the water. In fact, Qi in Feng Shui refers to potential. This qi or potential cannot be described in detail. We can only confirm what is coming gas and what is castration according to the actual situation. Whether it's coming or gathering gas, you can understand it without talking, otherwise it's very complicated. In fact, this is a higher-level practice in Kanyu, so I won't say much.
In fact, as long as you understand, "Qi" is a noun in Feng Shui, not a specific object or scene.
I hope you can understand.