雷大雨小

lei2 da4 yu3 xiao3

lit. much thunder but little rain; fig. a lot of talk but little action, his bark is worse than his bite

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雷大雨小

léi dà yǔ xiǎo

Great thunder brings small rain.; big beginning with a small ending; One's bark is worse than one's bite.

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雷大雨小|雷大雨小 [léi dà yǔ xiǎo] ► lit. much thunder but little rain; fig. a lot of talk but little action ► his bark is worse than his bite