孜孜不倦 | zī zī bù juàn | lit. diligent and never slacking (idiom); continuous concentrated effort; assiduous (in study); to concentrate | |
孜孜以求 | zī zī yǐ qiú | diligent and tireless (idiom) | |
孜孜 | zī zī | diligent; hardworking; industrious; assiduous | |
柯尔克孜族 | kē ěr kè zī zú | Kyrghiz ethnic group of Xinjiang | |
孜然 | zī rán | cumin (Cuminum cyminum) |