The treatments for stomach cancer include surgery, chemotherapy, radiotherapy, targeted therapy, immunization and other treatments. 1. Surgery: Surgery is the most important means to treat gastric cancer, and it is also the only way to cure, so those who are able to have surgery should actively choose surgery. Patients with small lesions and good differentiation can also consider endoscopic surgery. 2. Radiotherapy: chemotherapy is often used in conjunction with surgery to further reduce the probability of recurrence and metastasis, and to prolong the life of patients with advanced disease, commonly used drugs include platinum or fluorouracil. Radiotherapy is mainly applied to a small number of patients, especially those who are close to the esophagus, and is often applied simultaneously with chemotherapy. 3. Targeted therapy: Trastuzumab and other drugs are mainly applied to HER-2 positive patients, and Apatinib and other drugs are mainly used to fight against tumor neovascularization, which can combine with surgery and chemotherapy to improve the prognosis of patients. 4. Immunotherapy: Immunotherapy is mainly for late-stage other treatments are ineffective, for testing, sensitive to immunotherapy, can make some patients benefit. It is recommended to choose the appropriate treatment method according to their own condition under the guidance of doctors, and actively treat them to avoid delaying their condition.