Patients with advanced gastric cancer with liver metastasis can usually live from three months to one year. Stomach cancer is a common malignant tumor with the possibility of metastasis. If liver metastasis occurs, it means it is advanced gastric cancer and the patient’s prognosis is very poor. Patients will experience abdominal pain, abdominal distension, weight loss, weakness, reduced diet, and may develop jaundice. Comprehensive treatment, such as radiotherapy, chemotherapy, immunotherapy, surgery, nutritional support, and traditional Chinese medicine, is recommended to prolong the survival time of patients. The survival time varies depending on the patient’s age, pathological staging, and responsiveness to drugs, from three months for some patients to up to one year for others. Patients are advised to seek timely medical treatment, and need to improve the whole body examination, evaluate the physical condition, and choose the best treatment method, which can reduce the patient’s pain and can prolong the survival time.