坚如磐石 jiān rú pán shí

DEFINITIONS

  1. solid as a boulder (idiom); absolutely secure
  2. rock-firm and unyielding

CHARACTERS

坚 jiān hard, strong, firm; resolute
如 rú if, supposing; as if; like, as
磐 pán large rock, boulder; firm
石 shí stone, rock, mineral; rad. 112