I think it's important to understand the Chinese perspective on this issue, if only to see why they do these things. Start with this: http://www.nytimes.com/2011/04/15/world/15aid.html?pagewante... U.S. Groups Helped Nurture Arab Uprisings Even as the United States poured billions of dollars into foreign military programs and anti-terrorism campaigns, a small core of American government-financed organizations were pr…
If, as you say, "the Chinese government feels that it is under attack by the United States" then perhaps they should ask themselves why they are so afraid of information. Why are they not able to influence their own population on their home turf more effectively than these American interlopers? If they can't do that, then perhaps the foundations of their government are too weak to support the dreams and aspirations of almost 2Bn human beings.