Vietnam
Warm, fast-moving, and proud — respect the elders and the chaos.
Cross the street slowly and steadily — motorbikes will flow around you. Don't stop suddenly.
Strictly Prohibited
Political criticism of the Communist Party or government online/in public — detention possible.
Photographing military, government buildings, or border zones — confiscation + detention.
Drug trafficking — death penalty; possession carries long sentences.
Currency exchange outside licensed banks/hotels — fines + confiscation.
Not registering with local police via your hotel within 24 hours — fines.
Don't enter pagodas in shorts, sleeveless tops, or with shoes on.
Don't touch Buddhist statues, light incense incorrectly, or pose for selfies on altars.
Don't show public affection beyond hand-holding.
Don't touch anyone's head, especially children's.
Don't disrespect Ho Chi Minh imagery — found in many shops, offices, and currency.
Laws to Know
Political criticism of the government is restricted — avoid loud public discussions or social posts.
Photography near military or government buildings is forbidden.
Drug offences carry severe penalties, including death sentences for trafficking.
Always carry your passport — hotels need to register you with local police.
Common Immigration & Visa Mistakes
Using unofficial e-Visa websites — paying 3-5x and getting fake docs.
Not registering with local police via hotel within 24 hours.
Photographing border/military zones — confiscation + detention.
Currency exchange outside licensed banks — confiscation.
Working on tourist visa — deportation.
Overstaying — fines + entry ban.
Penalties for Foreigners
Overstay: USD 25/day + ban.
Drug trafficking: death penalty.
Drug possession: long prison sentences.
Public political criticism: arrest + deportation.
Currency violation: confiscation + fine.
Photographing military: detention + camera seizure.
Dining
Wait for the eldest to start eating first.
Try everything offered — refusing food can be seen as rude.
Don't stick chopsticks vertically in rice — it's a funeral symbol.
Don't tip heavily — 5-10% at upscale restaurants is plenty; not expected elsewhere.
Social Etiquette
Greet older people first and address them with respect (anh/chị/cô/chú).
Receive and give items with both hands, especially business cards and money.
Don't show public affection beyond hand-holding — it's considered impolite.
Don't touch anyone's head, especially children's.
Money & Markets
Bargain at markets — start at 50-60% of the asking price, smile, walk away if needed.
Carry small notes — vendors often 'don't have change' for big bills.
Don't flash large amounts of cash in public.
Test what you've learned.
10 quick questions across countries.