拨云见日
      Explanation: Sweep away the clouds to see the sun. Analogy to break through the darkness to see light. Also be used to remove doubts, and my heart suddenly understand.
      Usage: -Linked; for the predicate; to break through the darkness, see the light
      Source: Yuan Anonymous "Chen states that sold rice" Second off: "I voted to the met Grandpa, that is, Sudden Impact, stunning mirrors have."
      Examples: Have kept the old man Late advice, such as ~, grateful. (Qing Wu Jingzi "Scholars" thirtieth back)
      Riddle: Tan