Zusanli (ST36) is one of the most widely used acupoint in clinic. In this paper, the author reviews the clinical application of Zusanli(ST36) in the ancient literatures of Chinese medicine and modem experiments in molecular biology research, imaging studies, metabolism and genomic studies. The paper wants to provide a reference for clinical staff. The paper lists the clinical research on Zusanli (ST36) in the digestive tract, respiratory system, postoperative complications and other related cases. Further summary and more standard researches about its effic...