| 岂不 | qǐ bù | how couldn't...?; wouldn't it...? | |
| 岂非 | qǐ fēi | wouldn't it be ... ? | |
| 岂止 | qǐ zhǐ | not only; far from; more than | |
| 岂有此理HSK 6 | qǐ yǒu cǐ lǐ | how can this be so? (idiom); preposterous; ridiculous; absurd | |
| 岂敢 | qǐ gǎn | how could one dare?; I don't deserve such praise |