刘为南宋时期杰出将领，与岳飞、韩世忠、张俊并称为四大中兴名将，他一生参与领导和亲自指挥过“顺昌之战”等多次重大战役，创造了以少胜多的成功范例。本文详细论述了刘晓年所领导指挥的绍兴末年的宋金战争，尤其是位居主战场的两淮战区的战争形势及其过程，分析了造成这场战争失败的诸多原因以及刘个人在军事指挥上的功过是非。 Liu was an outstanding general of the Southern Song Dynasty, and Yue Fei, Han Shizhong and Zhang Jun were also named as the four famous ZTEs. Throughout his life, Liu participated in many major campaigns such as “Battle of Shunchang” and many other successful campaigns . This article discusses in detail the Song and Jin dynasties in the late Shaoxing, led by Liu Xiaonian, especially the war situation and process in the Lianghuai Theater, which is the main battlefield. It analyzes many reasons for the failure of this war and Liu’s personal command over the military The merits and demerits.