This article introduces the establishment of purchase-management separation system in a tertiary comprehen-sive hospital in Guangzhou as a case study.To realize high-quality development,this hospital standardized its procurement man-agement,strengthened prevention and control of risks in integrity,and implemented procurement project performance.By doing these,the hospital proposed a specific plan from multi-facets such as establishment of internal management system,separation of duty and right,and risk prevention and control.These measures clarified a links of whole procurement process,specified the du-ties,improved the communication between procurement and management.Consequently,procurement performance and efficiency were notably improved.Their achievements provide practical references for publish hospitals to establish purchase-management separation systems,thereby promoting high-quality development of public hospital.