The who, what and why in China’s latest VPN crackdown
South China Morning Post, January 26, 2017
http://www.scmp.com/news/china/policies-politics/article/2065432/who-what-and-why-chinas-latest-vpn-crackdown
Analysts: China's new Internet controls may hurt China
Voice of America, January 25, 2017
http://www.voanews.com/a/china-internet-controls/3691276.html