南宋著名爱国诗人陆游，一生中极力主张抵抗金国入侵，收复失地，但朝廷中投降派却极力上张屈膝求和，苟且偷安。正当陆游准备参加收复长安的军事行动，朝廷竞把他派到四川，任“成都府安抚司参议官”。怀着壮志难酬的沉重心情他骑驴赴任，路经剑门写下一首诗；衣上征尘杂酒痕 The famous patriotic poet Lu You in the Southern Song Dynasty strongly advocated in his life to resist the invasion of the Golden State and regain his lost territory. However, the capitulationists in the court tried very hard to make peace on the table. Just as Luyou was ready to take part in the military operations to rehabilitate Chang’an, the court ordered him to be sent to Sichuan and serve as “Senator of the Chengdu Prefecture Arson Division.” With hardships and hardships, he rode donkey to go to office, wrote a poem through the door;