not true bro.
The term SPG was coined by the ang mohs who used to fly in to this part of the world either on business or as flight crew.
They stayed in hotels and either worked or rested during the day and partied at night.
The local girls would come and then put on sarongs and nothing else. When the sarongs came off they would then have nothing on except their smiles. Then the ang mohs would get their ' services.'
Heck some of the older ang mohs even know the word ' cuci longkang.'
This in a nutshell is how the term SPG came about. Nothing to do with racism. Its just a term coined by the ang mohs for the kind of girls they use and discard.