无往不利

to be successful in every endeavor

not to have / no / none / not / to lack / un- / -less

to go (in a direction) / to / towards / (of a train) bound for / past / previous

old variant of 往[wang3]

no; not so / (bound form) not; un-

unfavorable / disadvantageous / harmful / detrimental

sharp / favorable / advantage / benefit / profit / interest / to do good to / to benefit