The Barcelona Clinic Liver Cancer staging system (BCLC) is one of the more recognized staging criteria and has been recommended by the European Association for the Study of Liver and the American Association for the Study of Liver Diseases. BCLC staging is based on patients' general condition, tumor condition, and liver function to identify the best treatment option and predict prognosis using evidence-based medicine. Surgical excision is recommended for BCLC stage 0, liver transplantation or radiofrequency ablation is recommended for BCLC stage A, and TACE treatment is recommended for BCLC stage B.