The treatment methods for patients with advanced gastric cancer include molecular targeted therapy, immunotherapy, nutritional support therapy and chemotherapy, etc. Chemotherapy is an important part of advanced gastric cancer treatment. Generally, patients with advanced gastric cancer need to undergo chemotherapy, and the duration of chemotherapy is related to the patient’s own tolerance condition. Due to the toxic side effects of chemotherapy, generally after 4-6 cycles of chemotherapy, the patient’s condition can be better controlled, so there is no need for continuous chemotherapy. Patients can be treated with Chinese herbal medicine after chemotherapy to improve their immunity, prolong their survival cycle and improve their quality of life.