不聞不問 bù wén bù wèn

DEFINITIONS

  1. not to hear, not to question (idiom)
  2. to show no interest in sth
  3. uncritical
  4. not in the least concerned

CHARACTERS

不 bù no, not; un-; negative prefix
聞 wén hear; smell; make known; news
不 bù no, not; un-; negative prefix
問 wèn ask (about), inquire after