Sino-Japanese relation is in a critical period of historical transformation. All kinds of structural contradictions and policy conflicts，mainly including the sovereignty dispute of the Diaoyu Islands，the interpretation of Japanese aggression history，the demarcation of the East China Sea，the utilization and development of its resources，etc.，have become open to the public and been deepening gradually. Japan’s political right-deviationism and the stiffness of the foreign policy of Abe’s government toward China made the Sino-Japanese relations even worse and tenser.