Ge Hong, an outstanding Taoist scholar, is considered to be the "chemist" among Taoists, and his contributions to alchemy and Taoist poetry are indeed extraordinary. Ge Hong lived in the Eastern Jin Dynasty and was a famous alchemist, alchemist and writer. He had a deep understanding and unique insights into Taoist thought, and was honored by later generations as "Ge Xianweng". One of his most famous works is "Baopuzi", which focuses on his Taoist philosophy, alchemy, way of health, and understanding of the universe and life. In this book, Ge Hong advocated conforming to nature, advocating simple life and inner cultivation, which had a profound impact on the development of Taoism in later generations. In the field of alchemy, Ge Hong is regarded as a model of combining practice and theory. He not only deeply studied the properties of drugs and refining methods, but also explored the principles of many chemical reactions, which had an impact on the development of alchemy and even chemistry in later generations. In short, Ge Hong occupied a very important position in the development history of Taoism. His ideas and practical activities not only promoted the development of Taoist internal alchemy, but also contributed to the progress of ancient Chinese science and technology.