马到成功
Meaning
Immediate success; wishing someone victory as soon as they begin.
In a sentence
Good luck with the launch — 马到成功!
Usage note
Common as a congratulatory phrase before an exam, trip or project.
Where you see it in Brain Challenge
This idiom appears in the picture-idiom levels as a picture or number clue. When the clue shows numbers, the digits usually become the first characters of each half of the idiom — that is why so many chengyu start with 一, 三, 五, 七, 九 or 十.