Abstract: With the development of laparoscopic surgery techniques and the better understanding of liver anatomical and physiological characteristics in recent years,laparoscopic hepatectomy has developed rapidly and the feasibility and safety of laparoscopic liver resection surgery has been also getting better and better.However,due to the special physiological function and anatomical structure of the liver,hemorrhage in laparoscopic hepatectomy is serious,and the control of intraoperative bleeding is especially important.In this paper,we will discuss three important aspects of the strategies for controlling hemorrhage in laparoscopic hepatectomy,including preoperative evaluation of patients,intraoperative rational use of hepatic blood flow blocking techniques,and choosing the appropriate instrument.