fair; honest; equitable and not biased; upright

The courtesy name of 蒋介石 jiǎng​jiè​shí (Chiang Kai-shek)

(historical) an official post created by Chen Sheng to inspect the faults of officials during the late Qin dynasty

(historical) a local official responsible for ranking candidates for government service according to the Nine-rank System 九品中正制 jiǔ​pǐn​zhōng​zhèng​zhì