Li Gao, a famous doctor in the Jin Dynasty, was known as Dongyuan Old Man in his later years and was known to the world as Li Dongyuan. He was famous as a representative of the "Butu Sect". This book takes a unique approach and explains Li Dongyuan's "Zang Qi Fa Shi" theory in detail from the perspective of the Five Movements and Six Qi. It opens up a new way of thinking for the study of Li Gao's medical thoughts and is of great clinical significance. This book is suitable for reading reference by clinical staff of traditional Chinese medicine and integrated traditional Chinese and Western medicine, as well as researchers of traditional Chinese medicine theory and medical history.