Where did you buy this book?

You can buy it in a big bookstore. However, the original Book of Changes does not talk about Feng Shui, but mainly teaches you the philosophy of life and some laws of the universe, and deduces personnel through divination and divination. The geomantic omen in the Book of Changes is a little fur added by some modern people, which is not detailed. Therefore, it is much easier to buy a special feng shui book than the Book of Changes, such as the four pillars of numerology. If you must learn the Book of Changes, I advise you to regard it as a book of philosophical wisdom rather than a professional fortune-telling book, otherwise, you will miss your life.