Keywords: Voa chinese shijinghong 28June10 480.jpg en Shi Yinhong a professor at Renmin University of China left and Jia Qingguo a professor at Peking University middle zh 中国人民大学教授时殷弘 左 和北京大学教授贾庆国 中 http //www1 voanews com/chinese/news/china/20100628-Cheonan-china-97294569 html VOA美国之音张楠 2010-06-28 PD-USGov-VOA Shi Yinhong jpg Academics from China |