走馬赴任

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

see 走馬上任|走马上任[zou3 ma3 shang4 ren4]

to walk / to go / to run / to move (of vehicle) / to visit / to leave / to go away / to die (euph.) / from / through / away (in compound verbs, such as 撤走[che4 zou3]) / to change (shape, form, meaning)

to ride (a horse) / to go on horseback

surname Ma / abbr. for Malaysia 馬來西亞|马来西亚[Ma3 lai2 xi1 ya4]

horse / CL:匹[pi3] / horse or cavalry piece in Chinese chess / knight in Western chess

to go / to visit (e.g. another country) / to attend (a banquet etc)

to travel to take up a new post

surname Ren / Ren County 任縣|任县[Ren2 Xian4] in Hebei

to assign / to appoint / to take up a post / office / responsibility / to let / to allow / to give free rein to / no matter (how, what etc) / classifier for terms served in office, or for spouses, girlfriends etc (as in 前任男友)