Basic Expressions in Vietnamese

In Brief

The essential phrases are xin chào (“hello”), tạm biệt (“goodbye”), xin lỗi (“sorry” or “excuse me”), không sao (“it’s okay”), and polite responses such as vâng and dạ. To call someone, put ơi after their name or an appropriate address term: Em ơi! Vietnamese social relationships matter, so learning the phrase and the form of address together will make you sound more natural.

Overview

These A1 expressions let you begin, manage, and end everyday interactions even when you cannot yet build long sentences. You can greet someone, apologize, reassure them, answer respectfully, or attract their attention with a short fixed phrase. Fixed phrases are groups of words commonly learned and used as one unit; at first, you do not need to analyze every word separately.

The main challenge is not word order but social choice. English “hello,” “yes,” and “hey” work across a broad range of relationships. Vietnamese often signals relative age, familiarity, and respect through an address term—a word used for the person being spoken to. Words such as anh (typically an older male), chị (typically an older female), and em (a younger person) can appear in greetings and calls. Their exact use depends on the relationship, not merely on dictionary meaning.

For a beginner, the safest approach is simple: use the core expressions clearly, use dạ when a respectful response is appropriate, and use a person’s name or a known address term before ơi. Later, you can refine your choice according to region, setting, and relationship.

How It Works

A practical core set

Purpose	Vietnamese	Basic meaning	Beginner guidance
Greeting	Xin chào!	Hello!	Widely understood; neutral-polite but sometimes formal or textbook-like
Personal greeting	Chào + address term/name!	Hello, …!	Often more conversational than bare xin chào
Farewell	Tạm biệt!	Goodbye!	Clear and polite; can sound more formal than a casual parting
Apology or polite interruption	Xin lỗi.	Sorry. / Excuse me.	Use after a mistake or before interrupting
Reassurance	Không sao.	It’s okay. / No problem.	A normal response to an apology
Respectful response	Vâng. / Dạ.	Yes. / I understand.	Shows respectful acknowledgment; usage varies by region and context
Calling someone	name/address term + ơi!	Hey, …! / …!	ơi follows the person being called

Greeting someone

Xin chào is a complete greeting and a useful phrase for learners. In spontaneous conversation, however, Vietnamese speakers often use chào with a name or address term:

• Chào anh! — Hello! (to a man addressed as anh)
• Chào chị Lan! — Hello, Ms./older-sister Lan!
• Chào cô ạ! — Hello! (respectfully, to a woman addressed as cô)

Here ạ is a sentence-final politeness particle (a small word that adds respectful social meaning). You do not need it in every greeting, but it is common when speaking respectfully to an older person, teacher, or customer.

Vietnamese does not have a greeting that maps perfectly onto English “hi” in every setting. Chào + person is often the most useful everyday pattern because it acknowledges the relationship directly.

Saying goodbye

Tạm biệt is the standard explicit farewell. Hẹn gặp lại means “see you again” and is useful when you expect or hope to meet again. In casual speech, chào can also be part of leave-taking, especially with a suitable address term and context, but beginners can safely use tạm biệt.

• Tạm biệt nhé! — Bye!
• Hẹn gặp lại! — See you again!

The particle nhé softens the tone and creates a friendly sense of shared understanding. It is common but not required for the core A1 phrase.

Apologizing and getting attention

Xin lỗi covers both “sorry” and polite “excuse me.” Follow it with the reason or the next sentence when useful:

• Xin lỗi, tôi không biết. — Sorry, I don’t know.
• Xin lỗi, nhà vệ sinh ở đâu? — Excuse me, where is the restroom?
• Tôi xin lỗi. — I’m sorry.

A more personal apology may include an address term: Em xin lỗi chị can mean “I’m sorry” said by someone referring to themself as em and addressing the other person as chị. Vietnamese pronouns and kinship-style address terms are closely connected, so the same social words can identify both speaker and listener.

Reassuring someone

Không sao literally has the structure “not + problem/matter,” but the natural English equivalents are “it’s okay,” “no problem,” or “never mind,” depending on context. Adding đâu often strengthens the reassurance:

• Không sao. — It’s okay.
• Không sao đâu. — It’s really okay. / Don’t worry about it.

Do not translate each word mechanically. Treat both versions as complete conversational responses.

Answering respectfully with vâng and dạ

Vâng and dạ can both acknowledge another person respectfully. They may correspond to “yes,” but they also show “I heard you,” “I understand,” or “I’m responding respectfully.” Vâng is especially associated with northern usage, while dạ is common nationwide and particularly prominent in southern speech. Individual speakers and situations vary.

A respectful answer often combines dạ with the actual content:

• Dạ, được ạ. — Yes, that’s fine.
• Dạ, không ạ. — No. (respectful)
• Vâng, tôi hiểu rồi. — Yes, I understand now.

This differs from English: a polite Vietnamese answer can begin with dạ even when the factual answer is negative. In Dạ, không ạ, dạ contributes respect; không supplies “no.” Therefore, do not assume that dạ always means a factual “yes.”

Calling with ơi

Ơi is a vocative particle, meaning a small word used when directly calling someone. It follows the name, role, or address term:

• Em ơi! — Hey! (calling someone addressed as em)
• Mẹ ơi! — Mom!
• Nam ơi! — Nam!
• Cô ơi! — Excuse me! / Ma’am! (calling someone addressed as cô)

The pattern is:

person being called + ơi

Tone of voice changes the effect. A warm call, an urgent shout, and an impatient demand can use the same words but sound very different.

Examples in Context

Vietnamese	English	Note
Xin chào!	Hello!	General polite greeting
Chào anh Minh!	Hello, Minh!	Greeting with an address term and name
Chào cô ạ!	Hello!	Respectful greeting to someone addressed as cô
Tạm biệt nhé!	Bye!	Friendly farewell with nhé
Hẹn gặp lại!	See you again!	Used when parting
Xin lỗi, tôi không biết.	Sorry, I don’t know.	Apology before an explanation
Xin lỗi, cho tôi hỏi một chút.	Excuse me, may I ask something?	Polite interruption
Tôi xin lỗi.	I’m sorry.	Direct personal apology
Không sao.	It’s okay.	Reassurance after a minor problem
Không sao đâu.	It’s really okay.	Stronger, warmer reassurance
Vâng, tôi hiểu rồi.	Yes, I understand now.	Respectful acknowledgment
Dạ, được ạ.	Yes, that’s fine.	Respectful agreement
Dạ, không ạ.	No.	Respectful negative answer
Em ơi!	Hey!	Calling someone addressed as em
Mẹ ơi, con về rồi!	Mom, I’m home!	Family call with ơi

Common Mistakes

Treating xin chào as the only possible greeting

• Less natural in a familiar encounter: Xin chào! said identically to everyone
• Often more natural: Chào chị! / Chào Nam!
• Why: Xin chào is correct, but chào plus a suitable name or address term often fits real conversation better. The relationship is part of the greeting.

Putting ơi before the person

• Wrong: Ơi em!
• Right: Em ơi!
• Why: The ordinary calling pattern places ơi after the person being called.

Using the wrong address term confidently

• Risky: Em ơi! to someone clearly older than you
• Safer: use the person’s name if you know it, or choose an address term based on the actual relationship
• Why: em is not a universal equivalent of “you.” It normally frames the other person as younger or junior relative to the speaker.

Translating dạ as “yes” in every sentence

• Misreading: Dạ, không ạ as “Yes, no.”
• Correct meaning: “No,” expressed respectfully.
• Why: dạ can mark respectful acknowledgment; the following không carries the negative answer.

Using không sao as your own apology

• Wrong response after you cause a problem: Không sao. when you mean “I’m sorry.”
• Right: Xin lỗi.
• Why: xin lỗi apologizes. Không sao normally reassures the person who apologized or says that a situation is not a problem.

Assuming English “please” has one fixed Vietnamese equivalent

• Unnatural strategy: adding làm ơn mechanically to every polite sentence
• Better: choose the whole request appropriately, often with an address term, cho, giúp, ạ, or nhé, depending on the structure
• Why: Vietnamese politeness is distributed across wording, address terms, particles, and tone. Xin in xin chào and xin lỗi is part of a fixed expression, not a detachable translation of every English “please.”

Usage Notes

Formality and warmth

A phrase can be grammatically correct yet feel distant if it omits the relationship. Xin chào quý khách (“Welcome/hello, valued customer”) suits announcements and service language, while Chào chị may suit a direct everyday encounter. At the other end of a conversation, tạm biệt is explicit and clear, whereas friends may use a shorter parting phrase shaped by context.

Politeness does not depend on one magic word. Address terms, dạ, ạ, sentence particles, facial expression, and tone all work together. As a learner, it is better to use one simple respectful pattern consistently than to add many particles without knowing their function.

Regional and individual variation

Vietnamese varies across northern, central, and southern regions. You may hear vâng frequently in northern speech and dạ very frequently in southern speech, but these are tendencies rather than hard boundaries. Speakers also adjust their language according to age, family habits, profession, and setting. Learn to recognize both forms even if you initially choose one respectful default.

Tone marks matter

Vietnamese tones distinguish words, so keep the marks when writing: dạ, ạ, and ơi are not safely replaceable by unmarked spellings in careful Vietnamese. When speaking, imitate a reliable recording of the entire phrase rather than guessing from English spelling.

Beyond the Basics / Advanced Use

You do not need to master these points at A1, but you will encounter them early in authentic conversation.

First, particles can alter the emotional color of a basic expression. Không sao đâu sounds more reassuring than bare không sao in many contexts; tạm biệt nhé can sound friendly; and chào cô ạ explicitly marks respect. These particles are not punctuation in spoken form—they contribute real interpersonal meaning.

Second, ơi is not limited to ordinary calls. It appears in emotional exclamations such as Trời ơi!, whose meaning may range from “Oh my God!” to “Good grief!” depending on tone and context. This is an exclamation, not a literal attempt to summon someone. Songs and literary language also use ơi to address people, places, or ideas with strong emotion.

Third, apologies can be expanded according to responsibility and relationship. Xin lỗi may be enough for a small interruption; Tôi thành thật xin lỗi (“I sincerely apologize”) is stronger and more formal. Conversely, casual situations may use lighter wording. The appropriate choice depends less on a fixed grammar formula than on the seriousness of the mistake and the relationship between speakers.

Finally, natural Vietnamese often uses kinship terms where English uses “I” and “you.” A sentence such as Em xin lỗi chị identifies the speaker as em relative to the listener chị. Mastering these expressions therefore leads directly into the broader Vietnamese system of personal reference and social address.

Practice Tips

1. Learn expressions as two-line exchanges. Practice Xin lỗi. — Không sao đâu. and Em ơi! — Dạ? A response pair is easier to retrieve in a real conversation than an isolated word.
2. Attach a person to each phrase. Imagine greeting a friend, an older colleague, and a teacher. Say Chào + name/address term and notice that the social word changes even when the basic action stays the same.
3. Shadow short recordings. Repeat the whole phrase immediately after a native recording, copying tones, rhythm, and warmth. Give special attention to lỗi, dạ, ạ, and ơi rather than reading them through English sound patterns.

Related Concepts

The supplied grammar map lists no formal prerequisite or downstream concept for this entry. These nearby topics are especially useful companions:

• Foundation: Tones — helps distinguish and pronounce short expressions accurately.
• Next step: Kinship Address Terms — explains how words such as anh, chị, and em encode relationships.
• Next step: Personal Pronouns — develops the speaker and listener choices seen in apologies and replies.
• Next step: Basic Commands and Requests — builds polite requests beyond fixed expressions.