Did you mean: zhengzhong zhongzheng zhongzong zhongzhang zongzhong zhongyong zhengzheng zhongsheng ?
| 种种 | zhǒng zhǒng | all kinds of |
| 重重 | zhòng zhòng | heavily / severely |
| 中中 | zhōng zhōng | middling / average / impartial / (Hong Kong) secondary school that uses Chinese as the medium of instruction ("CMI school") |