云窗雾槛 Traditional form: 雲窗霧檻 Pinyin (reading): yúnchuāngwùkǎn Definitions: cloud around the window, mist on the threshold (idiom); tall building with the windows in the clouds Characters: 云 - cloud; to say, to speak 窗 - window 雾 - fog, mist, vapor, fine spray 槛 - threshold, door frame Traditional characters: 雲 - cloud; to say, to speak 窗 - window 霧 - fog, mist, vapor, fine spray 檻 - threshold, door frame