飞书走檄

Explanation: Written documents quickly. 　　Source: Tang Li Bai, "free range and Liu Shi Yu Anzai shogunate and went Tokgo Magistrate" poem embroidered Diaoqiu clear snow, flying books take Xi as Piaofeng. " 　　Examples: On both those cases and political classes Zhang, Zheng Chen Lin ~ are. ★ Don Cuiyou Fu, "Moody's fourth son about Geisha"