Singapore has many locally qualified pilots with CPL/IR.
Philipines has plenty of local GA pilots, plus plenty of locals with CPL/ IR, foreigners have NO chance.....unless your marry a local.
Malaysia for biz jets, you need to have experience to get a work visa.
In general in South east Asia, locals get preference . You could try Cathay in Hk, if you are really desperate, give Vietjet 60 K USD, and you get 500 hours in 320, but pay for rating is a bad idea .