不顾前后 bù gù qián hòu

DEFINITIONS

  1. regardless of what's before or after (idiom); rushing blindly into sth

CHARACTERS

不 bù no, not; un-; negative prefix
顾 gù look back; look at; look after
前 qián in front, forward; preceding
后 hòu queen, empress, sovereign; (simp. for 後) behind, rear, after