On February 26th, SIES held a seminar on the current international situation after the Copenhagen Conference and china’s diplomacy environment. Specifically, Scholars discussed the impact of US-China relation change towards EU-China relation, and gave some suggestions on how to deal with disputes and problems between EU and China to promote healthy EU-China relation. SIES member Dai Bingran, Wang Xiaoshu, Li Lezeng, Ye Jiang, Xu Minqi, Zhang Zuqian, Chen Zhimin, Cao Ziheng and Secretariat staff of SIES joined the seminar.