Marry an Ang Moh. The SPGs have been doing that for decades. You don't have to be a migrant in an Ang Moh country to marry an Ang Moh. Plenty of Ang Mohs residing temporarily in Asian countries working as FTs or volunteers.
I know of a Pinoy guy who was poor with no money, no job, and no qualification but managed to marry an Ang Moh girl who worked as a US Peace Corps volunteer in Philippine. He managed to win her heart and married her. That's how he got his US Green Card and now he is a US Citizen residing in USA with his American wife.
If poor Pinoys, Mexicans, and Africans can marry Ang Moh girls, why can't Sinkie men?