赤胆忠心 chì dǎn zhōng xīn

DEFINITIONS

  1. lit. red-bellied devotion (idiom); wholehearted loyalty
  2. to serve sb with body and soul

CHARACTERS

赤 chì red; communist, 'red'; bare
胆 dǎn gall bladder; bravery, courage
忠 zhōng loyalty, devotion, fidelity
心 xīn heart; mind, intelligence; soul