难道

• Pinyin: nán dào
• Hanzi breakdown: 难 = 又 (hand) + 隹 (bird), a bird hard to catch; 道 = 辶 (walk) + 首 (head), meaning road or to say

Meaning

Could it be that; don't tell me; surely not. A rhetorical adverb used to express surprise, disbelief, or challenge.

Used in rhetorical questions where the speaker already expects a particular answer. It adds emphasis and a tone of surprise or challenge. The expected answer is always 'no' — the speaker uses 难道 to imply that something should be obvious. Very common in spoken Chinese and informal writing.

Examples

1. 难道你不知道今天是她的生日吗？ Don't tell me you didn't know today is her birthday?
2. 他都说了三遍了，难道你没听到？ He already said it three times — surely you heard it?
3. 这么简单的事情，难道还需要我帮你？ It's such a simple thing — do you really still need me to help you?

Usage Guide

Context: conversation, argument, rhetorical questions

Tone: challenging

Do Say

• 难道这不是真的？(Don't tell me this isn't true?)
• 难道你忘了我们的约定？(Could it be that you forgot our agreement?)

Don't Say

• 难道明天会下雨吗？(Don't use 难道 for genuine yes-or-no questions — it is only for rhetorical questions where you expect the answer to be obvious.)

Origin & History

难 means difficult; 道 means way or say. Together they suggest 'is it hard to say/see?' — used rhetorically to challenge the listener's position.

Cultural Context

Generation: All ages

Social background: Universal