元代睢景臣散曲《高祖还乡》描写汉高祖刘邦出行仪仗队之旗帜 :一面旗 ,白胡阑套住个迎霜兔 ;一面旗 ,红曲连打着个毕月乌 ;一面旗 ,鸡学舞 ;一面旗 ,狗生双翅 ;一面旗 ,蛇缠胡芦。作者以戏谑笔触描绘的旗帜图案 ,除“毕月乌”这一专名而外 ,是历史作品、文学作品中从未出现的 Yuan Jingchen’s Sanqu “Gao Zu returned home” describes the banner of the Han guardian Liu Bang’s guard of honor: a flag, Bai Huluo catches a frost-bearing rabbit, and a flag, a red flag plays with a full moon; a flag, chicken Learn to dance; a flag, the dog has two wings; a flag, the snake wrapped around the Hulu. The banner pattern depicted by the artist’s brushstrokes, except for the full name “Bi Yue Wu”, is never seen in historical works or literary works.