After eight cycles of chemotherapy for gastric cancer, the survival time varies from three months to one year, and some of them may be longer, depending on the actual situation of the patient, which can be divided into the following aspects: 1. If it is early gastric cancer, surgically removed after surgery and given radiotherapy and chemotherapy at the same time, after eight cycles of chemotherapy, the patient’s general condition is good, and no obvious abnormalities in various indexes are seen in the review, in this case, if the regular treatment continues, the patient’s survival time is generally greater than one year. 2.Patients with eight times of post-operative chemotherapy and poor general health condition, with obvious abnormalities in tumor markers, blood routine, liver function and kidney function, etc., have poor prognosis, and their survival time is generally about 3-6 months, and some of them may be shorter. 3.If patients have no chance of surgery and are given conservative chemotherapy, and the tumor does not develop further after chemotherapy, and patients have good general condition, their survival time is about half a year. The survival time is about half year. If chemotherapy is not effective, the tumor develops further, and the general condition is poor after eight times of chemotherapy, the patient may have complications, and untimely resuscitation may endanger life at any time.