我国古代有两则军事家利用“鱼”退兵的故事。 北宋末年，方腊带领浙江农民起义。宣和三年（公元１１２１年），朝廷派宣抚使童贯率兵镇压，方腊退至安徽皖南山区齐云山一带。由于当地山高林密，形势险要，童贯不敢贸然进攻，而是实行军事包围和经济封锁，企图切断起义军物资供 In ancient China, two military strategists used the story of “fish” to expel troops. Northern Song Dynasty, Fang Lan led Zhejiang peasant uprising. Propaganda and three years (AD 1121), the court sent Xuan Fu to lead the troops and troops to suppress, Fang La retreated to Anhui Wannan mountains Qiyunshan area. Due to the high mountain and dense forests in the country, the situation is so precarious that Tongchu did not dare to rush to attack the military. Instead, it imposed military siege and economic blockade in an attempt to cut off supplies of the rebel forces