- 男女老少 nánnǚlǎoshào everyonemen, women, young and old; people of all ages
- 男女平等 nánnǚpíngděng gender equalityequality of the sexes
- 男女老幼 nánnǚlǎoyòu everybodymen, women, young and old; people of all ages and both sexes
- 男女授受不亲 nánnǚshòushòubùqīn gender separationThe traditional Confucian rule that men and women should not have physical contact when passing things to one another.
- 男女同校 nánnǚtóngxiào coeducation
- 狗男女 gǒunánnǚ adulterous couplea derogatory term for a couple involved in an illicit love affair or a cheating relationship
- 男女关系 nánnǚguānxì intimate relationshipa romantic or sexual connection between a man and a woman, often used to refer to an affair
- 乱搞男女关系 luàngǎonánnǚguānxì be promiscuousto engage in improper or multiple sexual relationships; to sleep around
