| 社会知名人士 | she4 hui4 zhi1 ming2 ren2 shi4 | well-known social figure |
| 窥一斑而知全豹 | kui1 yi1 ban1 er2 zhi1 quan2 bao4 | to know a zebra from its stripes |
| 老少皆知 | lao3 shao4 jie1 zhi1 | both old and young know |
| 能触知的 | neng2 chu4 zhi1 de5 | tactile |
| 自称无所不知的 | zi4 cheng1 wu2 suo3 bu4 zhi1 de5 | know-it-all |
| 良知良能 | liang2 zhi1 liang2 neng2 | innate moral sense |
| 若要人不知，除非己莫为 | ruo4 yao4 ren2 bu4 zhi1 chu2 fei1 ji3 mo4 wei2 | If you don't want anyone to know, don't do it (idiom). fig. If you do something bad, people will inevitably hear about it. |
| 蟪蛄不知春秋 | hui4 gu1 bu4 zhi1 chun1 qiu1 | lit. short-lived cicada does not know the seasons |
| 视为知己 | shi4 wei2 zhi1 ji3 | to take into one's confidence |
| 路人皆知 | lu4 ren2 jie1 zhi1 | well known |
| 预备知识 | yu4 bei4 zhi1 shi5 | prerequisite |
| 预知的 | yu4 zhi1 de5 | prescient |
| 饱人不知饿人饥 | bao3 ren2 bu4 zhi1 e4 ren2 ji1 | The well-fed cannot know how the starving suffer (idiom). |