腹背相亲 fù bèi xiāng qīn

DEFINITIONS

  1. to be on intimate terms with sb (idiom)

CHARACTERS

腹 fù
HSK 6
stomach, belly, abdomen; inside
背 bèi
HSK 5
back; back side; behind; betray
相 xiāng
HSK 3
mutual, reciprocal, each other
亲 qīn
HSK 4
relatives, parents; intimate the hazel nut or filbert tree a thorny tree