Gao Li, born in Zhengding, Hebei Province, was born in 1 180 and died in 125 1. He is one of the "Four Masters in Jin and Yuan Dynasties" in the medical history of China, and the founder of "Spleen and Stomach Theory" in traditional Chinese medicine. He emphasized the important role of the spleen and stomach in the human body, because the spleen and stomach belong to the middle earth in the five elements, so his theory is also called "the school of tonifying the soil". According to Yuan Shi, "childhood is a good medicine, and Zhang, who changed her name to Yan Zhaojian, donated her daughter to learn it".