The patient is a family member of our hospital staff, suffering from hepatitis C for more than 10 years. In the last two years, he often felt weakness and right-sided back pain. He was diagnosed as hepatocellular carcinoma with lung metastasis by Beijing Cancer Hospital, and the tumor was surgically removed, followed by intrapulmonary infection. He was treated with anti-infection, cough, sputum and infusion, but still had moderate fever, cough, chest pain, yellow-green sputum and depression, so he asked me to treat him with TCM.