"Yunji Qilu" is a large-scale Taoist book that selects and compiles the contents of "The Treasures of the Heavenly Palace of the Song Dynasty". In the third year of Tianxi reign of the Northern Song Dynasty (1019), Zhang Junfang, who was then Zuo Lang, compiled "Tiangong Treasures of the Song Dynasty" and selected more than 10,000 of its essences, and compiled it between the third and seventh years of Tiansheng (1025-1029). This book is dedicated to Emperor Renzong. Taoism calls the container of the book "Yunji", and the Taoist books are divided into seven parts, "three caves and four auxiliaries". Therefore, Zhang Junfang's preface to the book includes "The heroes of the seven parts of the Yunji, and the secrets of Baoyun's scholars" etc. Yu, because of its name "Yunji Qilu", this book describes the emergence of the Three Qing Dynasties. Therefore, the saying that one Qi transforms into three pure states is from Taoism and is not invented by novels. But this sentence first came from the novel "Feng Shen Bang". There is one thing to note here: the concept of one qi transforming the three pure states is Taoist. This sentence was used by the author of the novel, so it first appeared in the novel. Follow-up question: Taoism seems to only talk about the origin of the "Three Purities"! There is this concept of "Three Purities" in Taoism! But is the term "one Qi transforming three pure states" original in the novel? Or does this term originally exist in Taoism and where did it appear? Answer: This term is original in the novel, but this concept exists in Taoism. The novel only uses this Taoist concept in the novel. The concept is Taoism, and this sentence is original to the novel.