Author：Yan XuetongRussia’s war in Ukraine has produced a strategic predicament for China. On the one hand, the conflict has disrupted billions of dollars’ worth of Chinese trade, heightened tensions in East Asia, and deepened political polarization within China by dividing people into pro- and …

（英文文章）‘Power Transition and Paradigm Shift in Diplomacy: Why China and the US March towards Strategic Competition?’, Chinese Journal of International Politics （SSCI）, Vol. 12, No. 1 (March 2019), pp. 1-34, doi: 10.1093/cjip/poy019, Accession Number: WOS:000462596300001.（中文文章）《战略…