Quick Answer
Dù, dẫu, and cho dù all introduce a concessive clause, meaning 'although,' 'even if,' or 'even though' in Vietnamese. Dù is the most common and versatile, used for general concessions. Dẫu often carries a slightly more formal or literary tone and can imply a stronger emphasis, sometimes paired with cho to form dẫu cho. Cho dù explicitly emphasizes a strong hypothetical concession, equivalent to 'even if it means that' or 'regardless of whether,' and almost always appears with cũng in the main clause.
Comparison Table
| Feature | Dù | Dẫu | Cho dù |
|---|---|---|---|
| Meaning | Although, even if, even though | Although, even if, even though (slightly stronger emphasis, sometimes literary) | Even if, even though (strong hypothetical emphasis, 'regardless of whether') |
| Formality | Most common, everyday use | Slightly more formal, literary, or emotional | Common for strong hypothetical scenarios |
| Emphasis | General concession | Stronger concession, often implying a 'still' or 'yet' sentiment | Strongest hypothetical concession, 'even if it means' |
| Common Usage | Widely interchangeable with **dẫu** in many contexts; often pairs with **cũng** | Often pairs with **cho** (as **dẫu cho**) or **thì** for added emphasis | Clearly indicates a strong hypothetical scenario, almost always pairs with **cũng** |
| Hán-Việt Connection | Related to 猶 (do) 'still, yet' | Similar to **dù** (猶 - do), often functionally aligning with 雖 (tuy) 'although' | Combines **cho** (給 - cấp 'to give/let') + **dù** |
| Example | Dù mưa tôi vẫn đi. Although it rains, I still go. | Dẫu khó khăn, chúng ta vẫn cố gắng. Even if it's difficult, we still try. | Cho dù anh ấy không đồng ý, tôi vẫn làm. Even if he doesn't agree, I'll still do it. |
Detailed Explanation
At a C1 level, understanding the subtle differences between these concessive conjunctions will significantly enhance your Vietnamese fluency. While often interchangeable, each carries a distinct nuance.
Dù
Dù is the most versatile and frequently used of the three, functioning as a general 'although,' 'even if,' or 'even though.' It introduces a circumstance that does not prevent the action or state described in the main clause. It's suitable for most everyday situations and is not marked by high formality or strong emphasis. It often pairs with cũng in the main clause, but this is not strictly mandatory if the implication is clear. The Hán-Việt root 猶 (do), meaning 'still' or 'yet,' can help learners connect its function to the persistence of an outcome despite a condition.
Example: Dù trời tối, anh ấy vẫn về nhà một mình. (Although it was dark, he still went home alone.)
Dẫu
Dẫu shares much of its meaning with dù, but it tends to be slightly more formal, literary, or to convey a stronger, sometimes emotional, concession. It can imply a sense of 'despite everything' or 'even in this difficult situation.' In modern spoken Vietnamese, dù is often preferred for simplicity. However, dẫu is commonly found in proverbs, songs, and more formal writing. When paired with cho to form dẫu cho, it strengthens the hypothetical nature of the concession, similar to cho dù. Like dù, it can also relate to the Hán-Việt 猶 (do), emphasizing the 'still' aspect against odds.
Example: Dẫu biết trước sẽ thất bại, anh ấy vẫn thử. (Even knowing he would fail, he still tried.)
Cho dù
Cho dù is the most emphatic of the three, explicitly highlighting a strong hypothetical or extreme condition. The particle cho (related to Hán-Việt 給 - cấp, 'to give,' 'to let') adds the nuance of 'allowing' or 'considering' this condition, no matter how unlikely or undesirable. It strongly translates to 'even if it means that,' 'regardless of whether,' or 'no matter what.' Consequently, cho dù almost always requires cũng in the subsequent main clause to express the unwavering outcome. It's used when you want to stress that the consequence will hold true absolutely, irrespective of the stated condition.
Example: Cho dù cả thế giới phản đối, tôi vẫn bảo vệ ý kiến của mình. (Even if the whole world protests, I will still defend my opinion.)
Example Pairs
1a. Dù trời mưa, chúng tôi vẫn đi chơi.
Even though it's raining, we still go out.
1b. Dẫu trời mưa, chúng tôi vẫn đi chơi.
Even though it's raining, we still go out.
1c. Cho dù trời mưa, chúng tôi vẫn đi chơi.
Even if it rains, we will still go out (emphasizing the strong hypothetical).
2a. Dù anh ấy có giỏi đến đâu, cũng cần phải học hỏi thêm.
No matter how good he is, he still needs to learn more.
2b. Dẫu anh ấy có giỏi đến đâu, cũng cần phải học hỏi thêm.
No matter how good he is, he still needs to learn more.
2c. Cho dù anh ấy có giỏi đến đâu, cũng cần phải học hỏi thêm.
Even if he is exceptionally talented, he still needs to learn more (stronger emphasis).
3a. Dù cuộc sống có khó khăn, chúng tôi vẫn lạc quan.
Even though life is difficult, we are still optimistic.
3b. Dẫu cuộc sống có khó khăn, chúng tôi vẫn lạc quan.
Even though life is difficult, we are still optimistic (slightly more profound).
4a. Dù có chuyện gì xảy ra, tôi vẫn tin bạn.
No matter what happens, I will still trust you.
4b. Cho dù có chuyện gì xảy ra, tôi vẫn tin bạn.
Even if anything happens, I will still trust you (strong unwavering commitment).
5a. Dù đó là sự thật, tôi cũng không thể chấp nhận.
Even if that is true, I cannot accept it.
5b. Dẫu đó là sự thật, tôi cũng không thể chấp nhận.
Even if that is true, I cannot accept it (slightly more emphatic, perhaps resigned).
6a. Dù cô ấy không đồng ý, anh ấy vẫn quyết tâm làm.
Although she doesn't agree, he is still determined to do it.
6b. Cho dù cô ấy không đồng ý, anh ấy vẫn quyết tâm làm.
Even if she doesn't agree, he is still determined to do it (strongly emphasizing his resolve).
7a. Dẫu anh không về, em vẫn đợi.
Even if you don't come home, I will still wait.
7b. Dù anh không về, em vẫn đợi.
Even if you don't come home, I will still wait.
8a. Dù công việc vất vả, tôi vẫn yêu thích nó.
Although the work is tough, I still love it.
8b. Dẫu công việc vất vả, tôi vẫn yêu thích nó.
Although the work is tough, I still love it (slightly more introspective).
Common Patterns
Dù… thì… or Dù… cũng…: This is a very common structure, with dù introducing the concessive clause and thì or cũng in the main clause, emphasizing the outcome. Dẫu can also be used here, sometimes with thì.
Dù khó khăn đến mấy, tôi cũng không bỏ cuộc.
No matter how difficult it gets, I won't give up.
Dẫu cho… cũng…: This pattern uses dẫu cho to highly emphasize a strong, often hypothetical, concession, always followed by cũng.
Dẫu cho trời sập, chúng ta vẫn phải sống.
Even if the sky falls, we still have to live.
Cho dù… cũng…: The most emphatic pattern for hypothetical concession, meaning 'even if it means' or 'regardless of'. It is almost always paired with cũng.
Cho dù anh ấy có nói gì, tôi cũng không tin.
Even if he says anything, I still won't believe him.
Dù gì đi nữa/Dù sao đi nữa: Fixed expressions meaning 'no matter what' or 'anyway/at any rate,' respectively. These almost exclusively use dù.
Dù gì đi nữa, tôi cũng phải hoàn thành công việc này.
No matter what, I have to finish this job.
Common Mistakes
Mistake 1 — Overusing 'Cho dù' in simple contexts
While cho dù adds emphasis, using it for every 'although' statement can sound overly dramatic or unnatural when a simple concession is intended.
❌ Cho dù trời mưa, tôi vẫn đi làm.
✅ Dù trời mưa, tôi vẫn đi làm.
The first sentence implies a very strong, almost defiant stance against the rain. The second is a simple statement of fact: "Although it's raining, I'm still going to work."
Mistake 2 — Omitting 'cũng' after 'Cho dù'
When cho dù introduces a strong hypothetical, the main clause typically needs cũng to express the unwavering consequence.
❌ Cho dù khó khăn, chúng ta cố gắng.
✅ Cho dù khó khăn, chúng ta cũng cố gắng.
Cho dù sets up an extreme condition, and cũng reinforces that the action will still happen regardless. Without cũng, the sentence feels incomplete or less emphatic.
Mistake 3 — Using 'Dẫu' for casual, non-emphatic statements
While dẫu is often interchangeable with dù, choosing dẫu in very casual, simple contexts without any particular emphasis can sound slightly out of place, or perhaps a bit too formal.
❌ Dẫu tôi đã ăn rồi, tôi vẫn thấy đói.
✅ Dù tôi đã ăn rồi, tôi vẫn thấy đói.
For a straightforward statement like 'Although I've eaten, I'm still hungry,' dù is the more natural and common choice in everyday conversation. Dẫu might imply a more profound or regrettable hunger.
Quick Quiz
Fill in the blank with dù or cho dù:
- _____ anh ấy không đồng ý, tôi vẫn sẽ làm theo kế hoạch của mình.
Hint: This sentence expresses a strong determination to proceed regardless of the other person's disagreement.
Answer
Cho dù anh ấy không đồng ý, tôi vẫn sẽ làm theo kế hoạch của mình.
Explanation: Cho dù is best here because it emphasizes a strong, unshakeable resolve in the face of potential opposition.
Fill in the blank with dù or dẫu:
- _____ rất bận, cô ấy vẫn dành thời gian cho gia đình.
Hint: This is a general statement about someone's dedication, not necessarily extreme emphasis.
Answer
Dù rất bận, cô ấy vẫn dành thời gian cho gia đình.
Explanation: Dù is the most natural and common choice for this general concessive statement. Dẫu would also be correct but might add a slightly more formal or 'despite the odds' nuance.
Fill in the blank with dù or cho dù:
- _____ có bao nhiêu tiền, hạnh phúc vẫn là điều quan trọng nhất.
Hint: This sentence expresses an absolute truth regardless of a hypothetical condition, emphasizing 'no matter how much.'
Answer
Cho dù có bao nhiêu tiền, hạnh phúc vẫn là điều quan trọng nhất.
Explanation: Cho dù works well here to emphasize the universal truth: "even if one has any amount of money," happiness remains paramount. Dù could also work, but cho dù strengthens the 'regardless of' sentiment for a philosophical statement like this.