@bytehoven Speaking as someone who worked in SE Asia when I was younger - you will probably have to leave Vietnam to be able to make enough money to start seriously funding retirement.
Great place to visit though.
@kakka_carrot_cake If you have a US address of a friend/relative you can use, you'll be able to have a VG brokerage account. They seem to operate on a don't ask-don't tell policy as far as expats go.