The fundamental question in medical ethics education is what"knowledge"it imparts,what"skills"it teaches,and what"dilemmas"it resolves.According to its disciplinary nature,there are mainly four different teaching models,namely knowledge-based,skill-based,concept-based,and virtue-based.These four models have their own merits,drawbacks,and limitations.They all reflect the attributes and characteristics of a certain aspect of medical ethics from a certain perspective,but they struggle to encompass the entirety of the subject.In practical teaching,relying on a singular teaching model while neglect...