The Golden Shield, which restricts online viewing of controversial topics, is known as the "Great" this "of China"
[PAR] Apr 21, 2013 ... Few of China's 560m internet users now have such reach, however, because ... 
what its citizens see on the web: the Great Firewall, as it is called by ... and the 
Golden Shield, a system for domestic surveillance set up in ... and steer online 
conversations away from sensitive topics.