ㄋㄩˇㄉㄚˋㄅㄨˋㄓㄨㄥˋzhòngㄌㄧㄡˊliú

  1. 女子長成之後相當年齡便應出嫁不宜久留·王實甫西廂記··》:不識不識一雙心意相投夫人便好這其間何必追求常言女大不中留。』」警世通言·三八·刎頸鴛鴦》:常言女大不中留。』在家私鹽包兒脫手。」女大難留」。

when a girl is of age, she must be married off (idiom)​