天昏地暗

Explanation: Stunning: dark. Dark heaven light. Filled the sand when the wind is strong to describe the scene. Also be used to political corruption, social darkness. 　　Usage: Joint type; as predicate, object, complement; containing derogatory 　　Source: Han Yu Tang "Long Shift": "dusk to dark dragon day shift, with the thunder shock electric shock female and male." 　　Examples: I saw the wind everywhere, Feishazoudan, ~, sun and the moon light. (Ming Shinai "Tales of" sixty-back) Thesaurus:  A dark and stormy, life dark Antonym Group:  light breeze and clear moon, auspicious day, the golden years, Moonlight Rushui, Next month Rujing, Yue Mingxingxi, month Long star distant, Yuebaifengqing, beautiful scene on a bright day, propitious date