中国正式逮捕帮助陈光诚出逃学者 (China formally arrests Guo Yushan, scholar who assisted in Cheng Guangcheng’s escape)
Voice of America, January 6, 2015
http://www.voachinese.com/content/china-arrests-scholar-20150106/2587216.html
Related:
China arrests activist who assisted in daring 2012 escape
The New York Times, January 6, 2015
http://www.nytimes.com/2015/01/07/world/asia/guo-yushan-arrest-china-chen-guangcheng.html?_r=0
南周事件两周年当局严控 维权人士被禁赴广州 (Human rights defenders are forbidden to enter Guangzhou on 2nd anniversary of Southern Weekly Incident)
Radio Free Asia, January 5, 2015
http://www.rfa.org/mandarin/yataibaodao/meiti/yf2-01052015100834.html