← IDIOMS · WISDOM
HSK 6
máothatchblockagedùnsuddenlykāiopen
To be suddenly enlightened; to have a sudden flash of understanding.

Literal meaning

thatch (茅) — blockage (塞) — suddenly (顿) — open (开)

Origin

A classical four-character phrase, likening sudden enlightenment to a thatch blocking a passage being suddenly removed.

Examples

Tīngledejiěshìmáodùnkāizhōngmíngbailewèndeguānjiàn
After listening to his explanation, I was suddenly enlightened and finally understood the key to the problem.
Jīngguòfānkǎomáodùnkāizhǎodàolejiějuéwèndefāng
After some thought, he was suddenly enlightened and found a way to solve the problem.

Usage & nuances

Implies a sudden and significant understanding.

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