Complete cure of liver cancer is still difficult, and the general cure rate is not high, maybe only 30%-40%. Generally speaking, it refers to early stage liver cancer, such as small liver cancer, which is considered to be clinically cured after more than 5 years without recurrence through a combination of radical surgery, postoperative microwave ablation, cryotherapy and interventional chemotherapy. Many other liver cancers are found to be in the middle and late stages, and there is no way to cure them. However, comprehensive anti-tumor therapy can be used to prolong survival and reduce pain. For those who cannot be operated, interventional chemotherapy can be done for the primary lesion of liver cancer, but only if the liver function is relatively good. If the liver function is not good, interventional therapy cannot be done either. There are other methods such as local microwave ablation, ultrasound focused knife, etc., and there is also the oral targeted drug Sorafenib treatment, which can be seen while treatment.