北宋雍熙年间北伐辽朝,想要收复幽云十六州,北宋在这场战争中三路分兵,主帅、副帅多为当时的著名功臣宿将,可是结果为何失败?这场战争成为宋辽之间的分水岭,此后,宋朝消极防御,辽转守为攻,直到澶渊之盟的签订,宋辽大体上维持了和平的局面。本文试图分析宋朝在此次有诸多名将指挥军队的情况下为何还会失败的原因。 Northern Song Dynasty Yongxi North during the Northern Expedition, you want to regain quiet Youyun sixteen states, the Northern Song Dynasty in the war three way soldiers, coach, deputy Shuai mostly famous hero at that time, but why the failure? The war became Song Since then, the negative defense of the Song Dynasty, Liaozhuan to attack, until the signing of the alliance Qiong Yuan, Song Liaoyang generally maintained a peaceful situation. This article attempts to analyze the reasons why Song dynasty failed in the presence of many famous military commanders.