回黄转绿
      Explanation: Leaves from green to yellow, from yellow to green. Originally referred to the seasonal changes, after the repeated metaphor things.
      Usage: -Linked; as predicate; metaphor repeated things
      Source: Jin Anonymous "wash off red" poem: "back to yellow to green without regularly, things back to re-Jun-known."
      Examples: But the way the art of Lu Xun's essay is still ~, _set_ off scene. (Mao Dun, "with practice, study of Lu Xun")