断纸馀墨
    　　Explanation: Sporadic or the remaining ink.
    　　Source: "Zhan Xuan Luan and book" Cailuan the book "Tang Yun" name in time, has broken the remaining ink on paper, one of Chuan-Bao. "
    　　Examples: As for the ~, people competing Po Yan. ★ "CAI"