本文认为 ,乾嘉时期 ,在汉宋相争的同时 ,也存在融合、兼采的一面 ,但两者之间是有层次可分的。“不争”或曰融合、兼采是在方法论上 ,“相争”或曰不可调和的对立则是在价值体系上、义理上 ,而后者正孕育着近代思想的萌芽。本文以《四库全书总目》为观察中心 ,对如上问题进行了考察。 This paper argues that during the period of Qianjia and Kiangsi, there were also the aspects of integration and reconciliation at the same time that the Han and the Song fought against each other. However, there was a hierarchy of separability between the two. “Do not Dispute” or “Integration” means that, in terms of methodology, “opposing each other” or “irreconcilable” contradict one another on the value system and justice, which is the seed of modern thought. In this paper, “Si Ku Quan Shu Mu” as the observation center, the above problems were investigated.