"China 'covertly providing oil to North Korea' Seoul claims Beijing falsifying its export statistics to keep Pyongyang's industry, military operational"
http://www.telegraph.co.uk/news/worldnews/asia/northkorea/11...
Missiles Deployed on Disputed South China Sea Artificial Island, Officials Say
http://www.nytimes.com/2016/02/18/world/asia/china-missiles-...
I know they're evil but from what you've written it seems that China is developing in spite of what the China PR government is doing. It could be better with a better system of government but we have what we have and I fear a disruption in something as big as the government of China would be very bad for the world economy in the short term. As the saying goes, it will likely become much worse before it gets better.
US invaded Iraq twice for oil, and had deployed missiles to all sorts of non sovereign land, that had upset is neighbours.
Literally a 1-1 comparison for both your examples.
If that is your measure for "evil government" please point out a "good" government.