The ones caucasian men most likely will have encountered are the youngish pretty deceitful Lisu lasses who in my many years of experience are in it for as much as they think they can get out of you
Others are the red Lahu .. friendly but usually have been abandoned after giving birth
then the round faced chunky Black Lahu .. great as long as the Leo beer keeps flowing
paid for by yours truly
Also the Thai Yai 'Shan' ladies.. got a few horror stories from those over the years, there are
some real 'big uns' not to be messed with.. the Burmese ones light fingered
All of them most likely will have a addict 'brother' lurking around as everywhere else