Purpose/Significance To provide high-quality health information services, to promote the coordinated development of medical and educational services, and to help build a healthy China service system.Method/Process By using the methods of network investigation, literature investigation and telephone interview, the paper investigates the current situation of teaching support services of 30 libraries of medical universities and colleges in China, and analyzes the existing problems from four aspects:teaching resource services, information literacy services, disciplinary services and service guarantee.Result/Conclusion Libraries of medical universities and colleges should establish and improve the teaching support service system, strengthen discipline teaching support services, provide accurate health information services, strengthen regional or departmental collaboration, and innovate intelligent service modes, so as to become an important driving force for healthy China initiative.