Abstract: In the development history of Chinese medicine, had have been many schools. However, the wars and diseases were often seen during the Jin and Yuan Dynasty. According to the reality，the famous doctors who lived in Jin and Yuan Dynasty made research to the predecessors medical theory literature and Based on their own clinical practice，they came up with their own Chinese medical theory.The “Bu-tu” theory of Li Gao and the “Zi-yin” theory of ZHU Zhen-heng not only enriched and developed the treasure house of Chinese medicine, but also left medical theories worthy of our consideration to medical thinking.