明日黄花
      Explanation: Flower: Chrysanthemum. Originally referred to the Chung Yeung Festival gradually fade after the chrysanthemum. After something more than metaphor or outdated information.
      Usage: Partial official; as object; negative, suggesting an analogy once in twilight
      Source: Song Su "九日 Rhyming Wang Gong" poem: "Meet not busy go back, something of the past also worry butterfly."
      Examples: Obsolete items, said ~. (Song Hu Jizong "book made the story landscaped Class")