Public hospitals serve as important windows for the Party to lead the people and serve the people,making the exploration of Party-building-led high-quality development in public hospitals highly significant in practical terms.This study delves into the current challenges faced in guiding the high-quality development of public hospitals through party building.It presents the practical exploration and outcomes of Dongguan People's Hospital,which has taken the initiative to establish a provincial demon-stration site for the"Four Orientations"project(Leading groups work effectively,Party branches work with promising methods,Party building achieves a fame with brand,and each unit has its own model)within the public hospital party-building framework.The hospital has deepened the practical application of the"Four Endeavors"project by practicing the project.These practices offer valuable insights into and references for high-quality development in public hospitals under the guidance of Party building.