Whats your point? Chinese people are everywhere in the world.

I think they integrate well in the places they go and they don't cause too much problems. Food is always good.

Try speaking to them, some Chinese do not understand western culture as much as you think, because often they do not see outside China. The state media controls alot of what they see and do, so it can be difficult to trust westerners. Therefore, they keep with family. Understandable behaviour.