Early cure rate of liver cancer is often expressed as 5-year survival rate, which is related to the size of lesions and treatment modality, etc. The 5-year survival rate of early surgical treatment of microscopic liver cancer can reach 90% or above. The 5-year survival rate of early surgical treatment for early stage liver cancer is mostly 40% to 70%. Hepatocellular carcinoma is a kind of malignant tumor occurring in liver, which is insensitive to chemotherapy and radiotherapy, and the commonly used treatments are surgical treatments such as surgical resection, vascular intervention, radiofrequency ablation, etc. The 5-year survival rate is mostly related to factors such as physical condition, tumor staging and treatment methods. Early stage liver cancer can receive radical surgery, and the 5-year survival rate after surgical treatment can reach 40% to 70%, and the 5-year survival rate of early surgical treatment of microscopic liver cancer can reach more than 90%, while the survival time of advanced liver cancer is often only half a year to one and a half years. For those who have high risk factors for liver cancer, such as hepatitis B and cirrhosis, it is recommended to have regular checkups, and if liver cancer is suspected, it is recommended to improve the checkups in time, so as to strive for early detection and early treatment.