The title of the comprehensive index of collected Taoist scriptures: the big hole on it is warp-knitted with genuine elements: the number of volumes: two orthodox collected Taoist scriptures with the same volume: Hanfen LoushuNo. 196, Xinwen FengshuNo. 1 1, three volumes, Volume 6, and the summary of collected Taoist scriptures: No.436, and China collected Taoist scriptures: Taoism and Taoism. The big hole above is really wonderful. The original question was not written by people. According to the examination, it should be written by Shi Yong (word Yaomin) or his disciples, and it should be included in the category of spiritual map of the mysterious department of the orthodox Taoist temple. There is an anonymous preface at the beginning of the article, which means the way Yao Min and "Xianjun" used to talk about the truth of the big hole. "The sky hangs its picture, and there are two out of ten." It can be seen from this that this book was given by the immortal king, and it should be twelve pictures. There are two pictures in this chapter of orthodox Taoist scriptures. The first five pictures are included in the Wonderful Classic of the Big Hole above, and the last seven pictures are included in the Book of the Big Hole above. The two should be combined into one. The twelve pictures are in turn the nothingness natural picture, the Tao Miao trance picture, the Tai Chi congenital picture, the three-device hidden picture, the fate picture, the Yin and Yang ascending and descending picture, the four images picture, the five elements transformation picture, the eight diagrams and six changes picture, the nine palaces and seven elements picture, the cultivation of immortals and the refinement of truth picture, and the courtiers' golden que picture. Each picture shows the image first, and then discusses and explains the philosophy contained in the image. Based on Yi Zhuan and Lao Zi, his theory outlined the origin and evolution of the universe, the operation of Yin and Yang and the five elements, and added the theory of Taoist Inner alchemy. His philosophy of image number was deeply influenced by Shao Yong and Zhou Dunyi's The Book of Changes in the Northern Song Dynasty, which can be used as a reference for studying the relationship between Confucianism and Taoism in the Song and Yuan Dynasties.