After the clinical cure of gastric cancer, the survival time can reach or exceed five years, and some patients can reach long-term survival. Note that the survival time of gastric cancer is related to many factors such as patient’s physical condition, disease progress and treatment, which should be combined with patient’s actual situation, as follows: 1. If the patient has early gastric cancer with mild or no symptoms and low malignancy as indicated by pathology, after early surgery and radiotherapy and chemotherapy, the patient has a better prognosis and higher survival rate of five years, and some patients can achieve clinical cure and thus survival time of more than five years. 2. After the clinical cure of gastric cancer, some patients do not review the disease on time or do not take proper protective measures, and then gastric cancer recurs again, or tumors of other parts appear, requiring another surgery or conservative treatment, and the survival time of patients is mostly about six months to one year. Note that after the clinical cure of gastric cancer, patients should also pay attention to review gastroscopy, tumor markers and other indicators to avoid changes in the disease, which are not detected in time and miss the best time for diagnosis and treatment.