走馬赴任 zǒu mǎ fù rèn

DEFINITIONS

  1. to ride to take up an official appointment (idiom); to take on a job with alacrity
  2. to undertake a task

CHARACTERS

走 zǒu walk, go on foot; run; leave
馬 mǎ horse; surname; KangXi radical 187
赴 fù go to; attend, be present
任 rèn trust to, rely on, appoint; to bear, duty, office; allow