[Study on Li Ting'an's contribution to military medicine during 1932-1943]

From 1920, Li Ting'an started to pay attention to military medicine. At the beginning of the Anti-Japanese War, Li Ting'an compiled books of military medicine, restored the health office, participated in the compilation of first aid measures, rehabilitation outlines, and methods of protection practice, and preparing the establishment of hospitals for wounded soldiers in order to support the Anti-Japanese War. At that time, he was appointed as the anti-epidemic commissioner of South China to organize and conduct the epidemic prevention works in the War. During the stalemate period, he kept an eye on the long-term War and devoted himself to the research of national diet and soldier's nutrition. At the same time, Li also recognized the public health at an advanced level so as to save the country.