旷夫怨女

Explanation: Kuang Fu: older men without a wife room; Rouge of the North: older women but not married. That age has a large, unmarried men and women. 　　Usage: Joint type; as object; that older unmarried people 　　Source: Qin Meng Ke, "Mencius, under King Hui of Liang": "is no Rouge of the North, outside the no Kuang Fu." 　　Examples: He is ~ two, seeing as Ehu every sheep, the flies with blood, that there is time to ask names Xu Li. (Ming Feng Meng, "Yu Shiming words" twenty-three volumes) Thesaurus:  infatuated man and woman