Are Yin and Yang Studies and Archaeology a System? Will you look at the direction and orientation of the house?

No, archaeology is a discipline that explores, excavates and preserves relics in a scientific way through archaeological techniques. As for Yin and Yang, seeing a ghost house and so on, they all belong to the traditional theory of Yin and Yang Feng Shui, which is a skill or culture handed down from ancient times and is essentially different from archaeology. Of course, archaeologists can also learn the theory of Yin and Yang Feng Shui, and Feng Shui experts can also master the skills and methods of archaeology. There is no conflict between them.