Survival period after interventional therapy for liver cancer is more ideal. Liver cancer can be treated with interventional therapy because the patient’s physical condition is still allowed, such as liver function condition is still good. If small hepatocellular carcinoma under 5cm is more limited, interventional therapy with hepatic catheterization and also radiofrequency ablation can have the same effect as surgical treatment. The 5-year survival rate of patients is higher and can reach 70%-90%, so it is still very ideal. If there are multiple liver cancers or giant liver cancers, they can also be relieved with catheter intervention, so that the progression of the disease can be slowed down, and the complications can be significantly reduced, and the life can be significantly prolonged. Therefore, hepatic artery catheterization intervention or radiofrequency treatment is still very recommendable in clinical practice.