Objectives To train postgraduate medical students the ability of effectively using network resources and independently studying, and to explore new model of clinical liver cancer teaching. Methods The teaching model of problembased learning (PBL) to clinical liver cancer teaching was applied. Results The teaching model of PBL changed graduate student the status of passive acceptance to active participation. The teaching process was full of livingness, and the teaching quality was improved.Conclusion The teaching model of PBL can break through the limitations of passive acceptance of book knowledge in traditional teaching model and improve the ability to handle the comprehensive clinical knowledge of liver cancer, which provides a new model to the teaching of liver cancer to graduate medical students in clinic.