青壮年 qīngzhuàngnián young and middle-aged adults Origin Definitions Defs Strokes Stroke Words Sentences Sents 青 qīng noun youth (bound form) Relating to young people or the period of youth, as in 青年 qīngnián壮年 壯年 zhuàngnián prime of life the years of a person's life when they are most robust and energetic, typically referring to one's thirties or forties; able-bodied