The main treatment means of liver cancer: 1) Surgery: hepatectomy, liver transplantation. 2. Regional treatment: transhepatic artery embolization chemotherapy 3. Local treatment: 1) Image-guided physical ablation: including radiofrequency, argon helium knife (freezing), microwave, high-intensity focused ultrasound (HIFU), laser. (2) radiation therapy: including gamma knife, three-dimensional conformal (3D-CRT) and intensity-modulated therapy (IMRT), radioactive particle implantation (internal irradiation), etc. 3) Intratumoral injection of various ablative agents such as alcohol. 4) Systemic therapy: chemotherapy and molecular targeted therapy. 5) Other: bioimmunotherapy, gene therapy, photodynamic therapy, Chinese medicine treatment, etc. All of the above treatments should be multidisciplinary and collaborative according to the patient’s liver function and fitness score. For example, the treatment of hepatitis in hepatology department, vascular intervention in intervention department, surgical treatment in surgery, radiotherapy in radiotherapy department, etc., objectively require multidisciplinary collaborative treatment.