It is still a urgent problem that the metastasis and recurrence during currenthepatocellular carcinoma (HCC) treating. Patients with hepatocellular carcinoma(HCC) after hepatectomy occur metastasis and recurrence72.3%in5years, also34.5%in small HCC, thereinto,3/4in the first2years. However, it is not definite about themechanism of metastasis and recurrence. Research results mainly focus on: metastaticgene and non-metastatic gene in HCC, local invasion and motility, tumor cell adhesion,neo-vascularization, e...