My friend's son went to ShenZhen to teach English but nobody hired him, and he was so surprised - he from better university than those white people, even his English better (at least in tests) and he can speak some Chinese, and he thought he were the best choice for teaching English there but nobody selected him and he said first time i felt i was discriminated due to my Chinese Face and it happened in China by Chinese. Later he understood Nobody would like to have a Asian face as an American to teach their kids (they paid high price for American teacher = White people).