bān​mén​nòng​fǔ

to show off before an expert

班门弄斧 班門弄斧 bān​mén​nòng​fǔ
to show off before an expert
(idiom) to display one's slight skill before an expert; to be overconfident in showing off one's ability in the presence of a master. Literally means swinging an ax at the gate of 鲁班 lǔ​bān, the legendary master carpenter.

Frequency

Movie subtitles
0.120 per million appears in 0% of films
Written text
0.238 per million

Cross-References

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Sources