What is the connection between the Book of Changes and the so-called Feng Shui?

There are three books in the Book of Changes, which are handed down from generation to generation. This is Wang Wen's understanding of the Book of Changes. The other two books are Lian Yi Shan and Gui Zang Yi.

Feng Shui theory originated from the Book of Changes!

There are five disciplines under the Book of Changes, namely "mountain, medicine, life, physiognomy and divination". Just like the five departments of the company.

Among them, "phase" is divided into "heaven phase, earth phase and human phase". Feng shui is the "ground phase".

So, you should be very clear!