The dialectical way of Yin and Yang in Feng Shui is to use the infinite separability of Tai Chi, that is, "there is Yin in Yang and Yang in Yin" to distinguish natural phenomena, good fortune and bad fortune in Feng Shui, and then realize the method of Feng Shui going through three levels (dealing with things, people and periods).
The author began to study the Book of Changes in 1989 and read Sun Dehou's New Interpretation of the Book of Changes, which is of great help to his study of the Book of Changes. Whenever you encounter a learning bottleneck, look at Confucius' Ten Wings.