Is anyone actually surprised by this? Chinese people live under a totalitarian government that they're entirely reliant upon for survival. Many parts of China are impoverished and incapable of fighting back, even if they disagree with they laws they're forced to live under. I mean, if they have more children than they're supposed to, their government benefits for food and other things are taken away and it's incredibly difficult for them to support themselves.
Things like this are why I get so mad at Americans/ other westerners that say they want to become more reliant on the government (free healthcare and schooling both of which aren't actually free). When you give a select group of people that much power over an entire nation, they will abuse it. Think twice, most of my generation.