China's princelings versus tuanpai
The Straits Times, December 31, 2014
http://www.stasiareport.com/the-big-story/asia-report/china/story/chinas-princelings-versus-tuanpai-20141231
Chinese repression of dissent intensifies under ruthless Xi Jinping
The Guardian, December 30, 2014
http://www.theguardian.com/world/2014/dec/30/china-repression-dissent-xi-jinping