紫微斗数讲义: 星曜性质

Since the Jin Dynasty in Chinese history, there has been secret teaching of Xuankong and Doushu, which are called the School of Zhongzhou today. It is said that the School of Zhongzhou was established by Gou Pu of the Jin Dynasty and developed by Jiang Dahong up till the late Ming Dynasty by incorporating Taoism and Confucianism with School of Zhongzhou. It would only pass its teachings to only one person each dynasty and even though there are other people, they would not be taught of all of his teachings. The descendant of this school in modern times is Liu Huicang, who in his advanced years imparted what he had learned to Wang Tingzhi, who in turn broke the tradition of passing the teachings of the school only to one disciple. Because he felt that such a tradition was not in favor of its development. Later on he opened the teachings of the school to the public and complied the series of Doushu and Xuankong, among which this book is also one who help to pass down the miraculous Chinese study.