Hepatic occupancy includes primary liver cancer and metastatic cancer. Liver cancer is generally called primary liver cancer, and primary liver cancer in the decompensated stage, which means liver insufficiency or even failure. According to the prognosis, there are two cases, one is called natural prognosis, which is the average survival period of 3-6 months without medical artificial intervention. The intervention prognosis is affected by many factors, such as the patient’s disease stage, tumor malignancy, tumor location, the cause of systemic tumor, the presence of complications, the course of the disease, the patient’s mental status, family economic status, etc., which is more complicated. Intervention prognosis time may reach 2-3 years or even longer, so once primary liver cancer occurs, or liver occupancy, it is important to actively seek medical treatment, actively treat and maintain optimism, hoping to have better quality of life and survival time.