The treatment methods for early stage of liver cancer are as follows: 1.Surgical resection therapy: for patients with micro liver cancer, small liver cancer and liver cancer with good health condition and liver function Child grade A or B+, surgical resection therapy is generally preferred and the efficacy is good and definite; 2.Radiofrequency ablation therapy: under the positioning of CT or B ultrasound, radiofrequency needle is inserted percutaneously into liver tumor and the tumor tissue is necrosed through high temperature or freezing, the types include radiofrequency ablation, microwave ablation and cold ablation, which are suitable for older patients or patients with poor cardiopulmonary function and the efficacy is relatively good.