海阔天空 Traditional 海闊天空 hǎi kuò tiān kōng 🔊 wide sea and sky (idiom) + Keep this word Meanings hǎi kuò tiān kōng 海闊天空 wide sea and sky (idiom); boundless open vistasthe whole wide worldchatting about everything under the sun Its characters 海hǎioceanHSK 3阔kuòrich天tiāndayHSK 1空kōngemptyHSK 4