Oh ya i also came across this documentary, watching it now. Its about Viet girls marry to singapore, interview type documentary.... dunno nice anot, check it out....
https://www.viddsee.com/video/destinyduynn/4tlsu
PS: IMO highly recommended to watch for bros like me who want to knoe more about viet culture, then u have viet guys who are lazy bums, useless ones haizz......
NOT FOR THE WEAK heart, i watch liao i abit emo after watching the living conditions, worst than thailand.....