Abstract: High-end pharmaceutical preparations serve as a key indicator of a nation's capabilities in drug formulation and have become an essential component in the cultivation of professionals in pharmacy,biopharmaceuticals,and related disciplines.Although pharmaceutics courses already incorporate a wide array of formulation case studies,integrating and developing cases focused on advanced drug delivery systems remains a critical challenge for enhancing the timeliness,innovativeness,and cognitive depth of teaching content.This paper analyzes the rationale behind establishing a case library for advanced pharmaceutical preparations within pharmaceutics curricula.It elaborates on design principles and selection criteria,strategies for resource identification and development,and the application of the case library in teaching practice.The study provides valuable insights for building gold-standard pharmaceutics courses and offers a referential framework for case-based teaching in other pharmacy-related disciplines.