雨后春笋(雨後春筍)

Pronunciation: yǔ hòu chūn sǔn Literal meaning: Bamboo shoots after spring rain

Origin & Usage

This idiom captures the natural phenomenon of bamboo shoots (春笋) growing rapidly after (后) spring rain (雨). In Chinese landscapes, bamboo groves visibly transform after rainfall as countless new shoots emerge almost overnight. The phrase first appeared in Song Dynasty texts describing rapid multiplication of phenomena. It emphasizes both speed and abundance, suggesting organic, natural growth rather than forced development. Modern usage commonly describes rapid emergence of new businesses, trends, buildings, or any phenomenon proliferating quickly.

When to Use

Situation: Tech startups are emerging rapidly like bamboo shoots after rain.

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