瞒天过海 Traditional 瞞天過海 mán tiān guò hǎi 🔊 to cross the sea by a trick (idiom) + Keep this word Meanings mán tiān guò hǎi 瞞天過海 to cross the sea by a trick (idiom)to achieve one's aim by underhanded means Its characters 瞒mánto conceal fromHSK 7–9天tiāndayHSK 1过guòto crossHSK 2海hǎioceanHSK 3