Language and being a good guest

Enough Vietnamese to be treated well

You do not need to learn Vietnamese to live here. But using a handful of words changes how people treat you, immediately and noticeably. Not because anyone expects it, but because almost no foreigner bothers.

Vietnamese is a tonal language, so the same word said at a different pitch is a different word. You will get the tones wrong at first and people will still understand you from context. Say it anyway. Nobody is grading you. Central Vietnamese sounds different from the Hanoi accent in most apps. If something does not match what you learned, it is the accent, not you.

Ngon quá is worth learning properly. Telling the person who cooked your food that it is delicious will get you further than any other sentence in this guide.

Numbers, and the thing that confuses everyone for a month

Prices here are almost always said in thousands, with the thousands left off. So hai mươi, twenty, means 20,000 dong. Một trăm, a hundred, means 100,000. You will also see it written as 20k or 100k on menus and in messages. Once that clicks, prices stop being confusing. It takes about a week.

You are a guest here

There is no long list of rules here, because nearly everything you need comes from one idea. You are a guest in someone else's house.

Not a customer. Not someone who is owed things. A guest, in a country that did not ask you to come and has been kind about the fact that you did. Act the way you would in the home of someone you just met and liked. You will get almost everything right without learning a single rule.

The other reason, and it is not about manners

If something goes wrong here, you have less to fall back on than you do at home. A fight that would just be a bad afternoon back home can turn into something much bigger. You may not speak the language. You may not know what you actually agreed to. And whether you get to stay in the country is someone else's decision, not yours.

So this is not only about being nice. It is: do not get into fights. Not with a driver, not with a landlord, not with a shop, and never with anyone in a uniform. Being right is worth far less here than staying calm.

The one thing to remember

Shouting does not work here. In a lot of Western countries raising your voice is how you show you are serious. Here it just makes you look like someone who has lost control. It makes everyone around you uncomfortable, including the people who might have helped. The person who stays calm and polite and keeps asking gets further than the person who shouts. Every time.