本文以史实为依据,从清廷逐步加强西南边疆统治的角度出发,主要从改土归流、滇铜北运、西米东盐等方面对清代广西“一府两运河”繁盛原因作一解读。在此基础上,论述清统治者加大对西南边疆的治理与开发根源于其治边思想的新突破。 Based on the historical facts, from the angle of the Qing Dynasty to step up the rule of southwestern borderland, this article analyzes the reasons of the prosperity of Guangxi "one country and two canals Make an interpretation. On this basis, we discuss the new breakthroughs that the rulers increased their governance and development of the southwestern frontier stemming from their thought of managing the borders.