Wang Jianxun (1912 - 1979), formerly known as Wang Zhuoran, male, was born in Shenxian County, Hebei Province. Mr. Wang studied medicine with his father from childhood. He studied at Peking Medical College from 1931 to 1934. He passed the exam of traditional Chinese medicine (TCM) in 1934 and practiced medicine at home. In 1951, he served as the Deputy Director of Beijing Fuchengmen United Clinic. In 1956, he worked at Beijing Hospital of TCM. He was engaged in medical diagnosis and treatment, and was famous for the treatment of difficult digestive system diseases. Mr. Wang emphasizes regulating and nourishing the spleen and stomach, and thinks that it is a good method to nourish the stomach to eat less cold food, to control one's hobbies, and to avoid eating after angry. Those who are good at regulating and nourishing the spleen and stomach can regulate and nourish the five internal organs, and if the five internal organs are healthy, their bodies will be strong. His treatment method has been used to guide clinical practice and achieved good results.