[Santosh83]

I think gold diggers and prostitutes are a thing in practically every society or culture. "Outsiders" in most societies are also burdened with negative perceptions by the "insiders."

China is a huge country and we cannot generalise on any matter, except perhaps that history shows that vast nations crumble soon enough. Their very size seems to bring out inherent hurdles. This not just applies to China but all such similarly big countries... unless going forward we can evolve sufficiently to stave of death by a thousand paper cuts, but I'm not optimistic there...