Our sources disagree on where Bang Son is governed from. If you know it, tell us with a source.
Sign in to suggest the seat of Bang Son, so a moderator can follow up with you.
No boundary for Bang Son yet
Nothing has been written about Bang Son here, and neither Wikipedia nor Wikivoyage has an article we could draw one from. If you know the place, that makes you a better source than anything we have. Tell us what is worth knowing and where you got it.
Tell us what Bang Son should say, and where you read it.
Sign in to send a correction for Bang Son, so a moderator can follow up with you.