Why can't you just accept that it's against the rules to have sex with students, and if you are the stud you pretend to be, meet girls elsewhere?

And why can't you just accept that those rules don't apply in China?

It IS against the code of conduct. Ask your FAO. So, you mean is it against the law? Let me ask you this, if you went somewhere where cannibalism wasn't against the law, would that then make it OK for you to eat someone's flesh? There are countries with laws far behind the West in terms of how women and girls are treated. That doesn't mean it's OK for you to behave immorally in ways that would land you in prison in your own country. Are the laws of a given country the only thing preventing you from committing crimes against others?

You are the guy who said that teachers should be able to date 16 year old students. Should we conclude that if the law didn't forbid it that you would consider having sex with a 16 year old student?