秋毫無犯 qiū háo wú fàn

DEFINITIONS

  1. (idiom) (of soldiers) highly disciplined, not committing the slightest offence against civilians

CHARACTERS

秋 qiū autumn, fall; year
毫 háo fine hair; measure of length
無 wú negative, no, not; lack, have no
犯 fàn commit crime, violate; criminal