中国政治不透明是中美关系重大障碍 (Opacity of Chinese politics is major obstacle in Sino-American relations)
Financial Times, May 29, 2015
http://www.ftchinese.com/story/001062249
网友投稿：重返毛时代? 点评习近平言论 (Netizen contributions: Returning to Mao era? Commentaries on Xi Jinping’s speeches)
British Broadcasting Corporation, May 28, 2015
http://www.bbc.co.uk/zhongwen/simp/china/2015/05/150528_mao_era