qiāo​mén​zhuān

stepping stone to success

敲门砖 敲門磚 qiāo​mén​zhuān
stepping stone to success
A brick used to knock on a door; metaphorically refers to a tool or means used to gain fame, wealth, or to achieve a specific goal.

Frequency

Movie subtitles
0.270 per million appears in 0% of films
Written text
0.470 per million

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