Chinese

		horse	to (a place); until (a time); up to to (a place); until (a time); up to; to go; to arrive	to succeed; to achieve success
trad. (馬到成功)		馬	到	成功
simp. (马到成功)		马	到	成功
Literally: “[As soon as] the horse arrives [to the battlefield], there is success.”.

Idiom

馬到成功

1. to instantly succeed

Synonyms

• (chiefly Cantonese) 馬到功成／马到功成 (mǎdào-gōngchéng)