Role of Huachansu in Treating Hepatocellular Carcinoma and the Correlation With Na+/K+-ATPase

Primary Outcome Measures: - To compare the progression free survival(PFS) in patients with unresectable hepatocellular carcinoma(HCC) treated with transcatheter arterial chemoembolization(TACE) with or without Huachansu, and the correlation between PFS and expression of peripheral Na+/K+-ATPase α3 family. Secondary Outcome Measures: - To compare the overall survival(OS), objective response rate(ORR), and side effects of treating HCC with TACE plus Huachansu or TACE alone. Exploratory Outcome Measures: - To evaluate the correlation between prognosis and expression of peripheral Na+/K+-ATPase α3 family.