China detains activist demanding rehabilitation of Zhao Ziyang
Radio Free Asia, March 3, 2015
http://www.rfa.org/english/news/china/petitions-03032015112330.html
Mongolian dissident Hada in appeal to UN over harassment
Radio Free Asia, March 3, 2015
http://www.rfa.org/english/news/china/hada-03032015160219.html