娘子軍

Simplified: 娘子军

niángzǐjūn ㄋㄧㄤˊ ㄗˇ ㄐㄩㄣ

    • group of women in a field or workplace
    • women's armed unit

Character by character

Saying俗语俗語

Idiom惯用语 · Widely known

Literally
army of ladies
Meaning
Originally a women's armed unit; now any group of women in a field or workplace. Usually affectionate or admiring, sometimes teasing.

Sources