A Chinese girl is a Chinese girl, whether she is in Middlesbrough or Beijing, so it wouldn't necessarily put me off.
I think it should have read... Middlesbrough or KL as we aren't talking PRC chinese but a darker skinned Malaysian Chinese variety. After spending many years in the vicinity, I'd definately prefer it there to "the boro". Tbh... I wouldn't punt in the boro if it was free. I think you'll also find a great deal of difference in the attitude of the girl in her own country compared to living here. There, they treat you like a boyfriend. Here is hard nosed business ££££
From all the countries (and nationalities) I've dabbled in, the UK has to be the worst set up I've experienced. If you were in Malaysia, instead of paying £100-120 a hour, you'd probably pay 200 ringget for 12 hours, which is about £30 and if she didn't perform to your expectations then its your right to pay her less and as you see fit.