Why is r/China the way that it is?

I don't know if this is the right place to ask this, but I can't really think of anywhere else. I've always had an interest in China so when I first started using reddit I assumed r/China would be the same as all other r/(country) subreddits in that it would basically be what this sub is. So why is it that almost everyone there hates China and the Chinese people? The posts that get the most upvotes are either accident compilations or negative stories/statistics about China.