In China，the incidence of gastric cancer（GC）is high，the prognosis is poor and the disease burden is serious.Operation is one of the key procedures for comprehensive treatment of GC.Minimally invasive techniques represented by laparoscopy have opened a new era for GC treatment.Laparoscopic radical gastrectomy involves reasonable selection of gastrectomy，lymph node dissection and digestive tract reconstruction.Among them，reconstruction of digestive tract is the hottspot. With the increasingly extensive application of laparoscopic technology，the standardization level and overall quality improvement of laparoscopic radical gastrectomy will significantly be conducive to the maximum benefit of GC patients.