lit. one passed imperial examinations and make fame, meaning one who make fame in an instant
Definitions (粵典–words.hk)
語句
因為一件事而突然變到好出名 to become famous overnight
佢參加咗歌唱比賽之後,一舉成名。
佢参加咗歌唱比赛之后,一举成名。
keoi5 caam1 gaa1 zo2 go1 coeng3 bei2 coi3 zi1 hau6, jat1 geoi2 sing4 ming4. She became famous overnight after she joined the singing contest.
Definitions (Wiktionary)
phrase, archaic, idiomatic
to become famous after passing an imperial examination
phrase, idiomatic
to become famous with one move; to become famous overnight