Feng Shui, also known as Kate and Qingnang, is a mysterious art with a long history in the Chinese nation. Wind is vitality and field energy, while water is flowing and changing. Its founder is Xuan Nv, the Taoist goddess of nine days. The core concept of geomantic omen is the harmony between man and nature, achieving "harmony between man and nature". The early geomantic omen mainly involved the methods and principles of the location, orientation and construction of palaces, houses, villages and cemeteries.