Vietnamese muốn + verb phrase expresses a desire, preference, or inclination: the subject wants the following situation to become real. It can support an intention, but it does not by itself prove that a plan has been made. Tôi muốn về Huế hè này says that going to Huế is desired; tôi định về Huế hè này presents it as a plan.
This difference is easy to miss because English want to, would like to, and sometimes will overlap in conversation. Vietnamese speakers choose among muốn, định, sẽ, modal adverbs, particles, and indirect question frames according to both meaning and politeness. This page keeps muốn focused on desire; settled plans with định belong on the dedicated page.
Muốn + action: wanting an event
Place muốn before the action the subject desires. Vietnamese verbs do not take an infinitive marker, so there is no equivalent of English to between muốn and the next verb.
Tối nay tôi muốn ăn ở nhà cho yên tĩnh.
Tonight I want to eat at home where it's quiet.
Con muốn tự chọn ngành học của mình.
I want to choose my own field of study.
Bọn mình muốn gặp cô trước khi nộp bài.
We want to meet with you before submitting the assignment.
The person associated with the desired action is normally understood from context. When the desired situation has another subject, Vietnamese often states that subject after muốn.
Tôi muốn các con về nhà trước mười giờ.
I want the children to come home before ten.
This pattern can sound forceful because one person is expressing a wish about another person’s behavior. With seniors, colleagues, or customers, an indirect request is often more natural than simply announcing tôi muốn anh/chị....
Wanting a thing, a result, or an opportunity
As a lexical verb, muốn can take a noun phrase: muốn một ly cà phê “want a coffee.” In service encounters, however, a bare statement may sound abrupt. Cho tôi..., mình gọi..., or a question with được không ạ may better fit the relationship.
Cho tôi một ly cà phê sữa đá, ít ngọt nhé.
I'll have an iced coffee with condensed milk, not too sweet, please.
To desire access, permission, or a favorable outcome, muốn often combines with được. Here được may present an enabled or beneficial result rather than official permission alone.
Tôi muốn được trao đổi trực tiếp với người phụ trách.
I would like to speak directly with the person in charge.
Em muốn được tham gia dự án này để học thêm kinh nghiệm.
I'd like to take part in this project to gain more experience.
Muốn có thể + verb is possible when the desired object is an ability or possibility: tôi muốn có thể tự đọc báo tiếng Việt “I want to be able to read Vietnamese newspapers by myself.” Do not collapse muốn, có thể, and được phép into a single English can.
Desire is not a plan, promise, or prediction
The following decision aid separates nearby meanings:
| What you mean | Natural marker | Example |
|---|---|---|
| desired outcome | muốn | muốn đi — want to go |
| formed plan | định | định đi — intend to go |
| deliberate resolve | quyết | quyết đi — be determined to go |
| future commitment/prediction | sẽ | sẽ đi — will go |
| courage despite risk | dám | dám đi — dare go |
Tôi muốn học cao học, nhưng chưa định nộp hồ sơ năm nay.
I want to go to graduate school, but I don't plan to apply this year yet.
The sentence is not contradictory. The long-term desire exists, while the near-term plan does not. Conversely, someone can định đi because work requires it without particularly muốn đi.
Negation changes whose preference is denied
Không muốn + action means “not want to do it,” often implying reluctance or refusal. When muốn takes a larger clause containing không, the negative can remain inside the desired situation: “want it not to be...” Bare muốn không + verb is possible in carefully contrasted contexts, but speakers often prefer a full clause that makes the inner scope clear.
Tôi không muốn nhắc lại chuyện đó nữa.
I don't want to bring that up again.
Tôi muốn căn phòng không quá sáng.
I want the room not to be too bright.
Tôi muốn cuối tuần không ai làm phiền mình.
I want no one to disturb me on weekends.
For people, không muốn can be socially stronger than English learners expect. Tôi không muốn states the speaker’s own unwillingness; it does not merely say that circumstances prevent the action. If the obstacle is ability, use không thể; if it is permission, use không được.
Time, aspect, and changing desires
Vietnamese does not conjugate muốn. Time and aspect come from context, adverbs, and markers:
| Pattern | Typical interpretation |
|---|---|
| đang muốn | a desire currently felt, often temporary |
| đã muốn | the desire existed or arose earlier |
| chưa muốn | not ready/willing yet |
| vẫn muốn | the desire continues despite circumstances |
| muốn ... rồi | colloquially, a newly reached desire/state |
Lúc đầu chị không đồng ý, nhưng bây giờ chị đã muốn thử cách mới.
At first she disagreed, but now she wants to try the new approach.
Tôi chưa muốn quyết định; cho tôi thêm một ngày nhé.
I don't want to decide yet; give me one more day, please.
Dù học khá vất vả, em vẫn muốn theo nghề này.
Even though the training is demanding, I still want to pursue this career.
Chưa muốn often means the speaker is not ready rather than permanently opposed. This makes it pragmatically softer than không muốn, although the relationship and tone still matter.
Muốn inside the wider modal system
The same event can be framed from several viewpoints. Keep these minimal contrasts intact:
| Form | Viewpoint |
|---|---|
| phải đi | there is a necessity to go |
| cần làm | doing it is needed |
| có thể đến | coming is possible / the person is able to come |
| được phép vào | entry is authorized |
| nên nghỉ | resting is advisable |
| muốn đi | going is desired |
| chắc là đúng | the speaker judges it probably true |
Probability and evidence sit elsewhere in the clause. Chắc expresses relatively strong confidence, hẳn a strong contextual inference, dường như an appearance-based inference (neutral/formal), and có lẽ a more tentative possibility.
Có lẽ cô ấy muốn nghỉ, nhưng tôi chưa chắc.
Perhaps she wants to rest, but I'm not sure.
Cô ấy im lặng từ nãy; hẳn là cô ấy không muốn tranh luận nữa.
She's been quiet this whole time; she must not want to argue anymore.
In both sentences, the outer expression evaluates the truth of the inner desire. Muốn itself is not an evidential or probability marker.
A dialogue: desire versus arrangements
An: Cuối tuần cậu muốn làm gì?
Mai: Tớ muốn đi biển, nhưng chưa định ngày nào cả. Còn cậu?
An: Tớ phải về quê. Nếu xong việc sớm thì có thể đi cùng cậu vào Chủ nhật.
Mai: Thế để mai mình quyết nhé. Có lẽ trời cũng đẹp.
Mai has a desire but no plan. An’s trip home is an obligation (phải), Sunday is only a possibility (có thể), and the weather is a tentative prediction (có lẽ). The dialogue shows why translating several English modals one-for-one would lose the speakers’ different degrees of control and commitment.
Common Mistakes
1. Inserting an English-style infinitive marker.
❌ Tôi muốn để học tiếng Việt.
Incorrect: Vietnamese does not insert a word meaning ‘to’ between muốn and the verb.
✅ Tôi muốn học tiếng Việt.
I want to learn Vietnamese.
2. Treating a desire as a settled plan.
❌ Tôi muốn bay lúc sáu giờ sáng; vé đã đặt rồi.
Poor choice when the booked six-o'clock flight is a firm plan.
✅ Tôi định bay lúc sáu giờ sáng; vé đã đặt rồi.
I plan to fly at six in the morning; the ticket is already booked.
Use định when the point is an arrangement or formed intention, not merely a preference.
3. Using không muốn when the problem is inability.
❌ Tôi không muốn đến vì chuyến bay đã bị hủy.
Wrong if the cancellation makes attendance impossible; this says I am unwilling.
✅ Tôi không thể đến vì chuyến bay đã bị hủy.
I can't come because the flight was canceled.
4. Making a direct demand sound like English ‘would like.’
❌ Tôi muốn chị gửi báo cáo ngay.
Too forceful as a polite request: literally, ‘I want you to send the report now.’
✅ Chị gửi giúp tôi báo cáo trong hôm nay được không ạ?
Could you please send me the report today?
The repair uses a request frame, giúp, and ạ rather than relying on muốn alone for politeness.
5. Putting không in the wrong scope.
❌ Tôi muốn không nói chuyện với anh ấy.
Awkward for simple unwillingness; it foregrounds ‘wanting not to speak.’
✅ Tôi không muốn nói chuyện với anh ấy.
I don't want to talk to him.
Key Takeaways
Muốn centers desire. It can motivate an intention but does not assert a plan, promise, ability, or permission. Put không before muốn to deny willingness, and use chưa muốn when “not yet ready/willing” is intended. In requests, choose the whole interpersonal frame rather than translating English would like mechanically.
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Start learning Vietnamese →Related Topics
- Dám and Willingness to RiskB1 — Use dám to express the courage or nerve to act, and distinguish willingness to risk from ability, permission, and obligation.
- Định for Plans and IntentionsB1 — Use định for a formed plan or intention and control the important scope contrasts created by không, chưa, and aspect markers.
- Quyết and Deliberate ResolveB1 — Express a deliberate, sustained commitment with quyết, and distinguish resolve from deciding, obligation, and probability.
- Predicate Fronting for ContrastB2 — Use Vietnamese predicate-topic patterns such as Đẹp thì đẹp and Đi thì tôi đi to concede, contrast, or delimit a predicate without treating word order as free.