Hanoi Money: The 20,000 and 500,000 Notes Are Both Blue
Vietnamese dong notes are polymer, not paper, and two of the most commonly handled — the 20,000 and the 500,000 — are printed in the same blue family. The gap between them is twenty-five times. Mixing them up is not a rounding error. It is handing over roughly 480,000 dong more than you meant to, … Read more