To offer a perspective of someone who lives in asia, an easy answer to that is, Mainlanders. They are generally viewed negatively. And because some smartass decided the race and nationality should share the same word, people tend to be a bit more irked at being called a mainlander chinese, if you catch my drift.

Though i'm not entirely sure how much of this sentiment is shared by those born and bred beyond asia, but i wager a still fair bit. Especially with how much vitriol can be hurled at them that looks a certain sort simply because chinabad.