Word: 管教 (guǎnjiào) 管教 dictionary entry guǎnjiào to discipline; to teach; to guarantee Full dictionary entry for 管教 Example sentences using 管教 2 sentences, showing page 1 of 1. 父母要好好管教孩子。 Fùmǔ yào hǎohǎo guǎnjiào háizi. Parents should discipline their children properly. 这孩子太调皮，爷爷管教不了。 Zhè háizi tài tiáopí, yéye guǎnjiào bù liǎo. This child is so naughty that his grandfather can't keep him in line.