The yin and yang of Feng Shui

The Feng Shui "Book of Changes" says that "one yin and one yang are called the Tao." Yin and Yang are two sides of the same body, hiding each other, feeling and replacing each other, and cannot be fixed on one. Although the two are not fixed, they change according to the Tao. The upper one can be the Tao, and the lower one can also be the implement. Tao has infinite uses and is found everywhere, depending on its use. When used, it comes out, and Yin and Yang are fixed. Although the two are fixed, they change at any time. Therefore, it is said: Yin and Yang are not dual, treat them as one. One, Tai Chi, governs two things, interacts with each other, and transforms thousands of things.