Wang Wenyou, an internal medicine expert in Beijing Dongcheng Hospital of Traditional Chinese Medicine, is a famous old Chinese medicine practitioner, chief physician and internal medicine of traditional Chinese medicine. 1948 studied acupuncture with Yu Lao, a Chinese medicine practitioner, in Dandong. From 65438 to 0953, he studied under Chen Shenwu, Wang Youyu, Zhang, Guan Youbo, Qin Housheng, Wan Haihong and other famous old Chinese medicine practitioners, treated diseases, studied classical medical books such as typhoid fever and synopsis of the golden chamber, and accumulated experience. The fourth batch of Beijing-level old Chinese medicine experts' academic experience inheritance instructors.