Doctor Jin shi, a famous TCM physician in Jiangsu Province, professor of Nanjing University of Traditional Chinese Medicine, has been engaged in clinical work for a long time and accumulated rich experience. He thinks that the pathological factors of rheumatoid arthritis are closely related to the factors of wind, cold, wet, heat, phlegm, blood stasis, and right-vacuity shall be determined by distinguishing the qi, blood, internal organs. He prescribes the “Bitong Decoction” as the foundation, and makes modification according to the syndrome differentiation and clinical symptoms. His experience is unique with satisfactory therapeutic effect.