屡教不改 lǚ jiào bù gǎi

DEFINITIONS

  1. lit. not to change, despite repeated admonition
  2. incorrigible
  3. unrepentant

CHARACTERS

屡 lǚ frequently, often, again and again
教 jiào teach, class
不 bù no, not; un-; negative prefix
改 gǎi change, alter; improve, remodel