长寿王南征百济是高句丽战争史上的重大战役之一。目前国内学界对于这场战争的许多方面的研究尚属空白。对于这场战争爆发的时间、僧道琳在战争中所起到的作用及长寿王在战争中所表现出的指挥才智尚无善可陈,而这几个问题正是长寿王南征百济成功的关键所在,因而厘清这些问题对于读者了解和认识这场战争有一定的参考价值。 Longevity Wang Nanzheng Baekje is one of the major battles in the history of the Koguryo war. At present, the study of many aspects of this war in China is still blank. As for the time when the war broke out, the role played by Monk Dao Lin during the war and the lofty command of longevity king during the war were not yet proven. These are the problems that longevity king Nanzheng Baizhi succeeded The crux of the matter, so to clarify these issues for the reader to understand and understand this war has some reference value.