To clarify the necessity of education for oncology in the medical college by making a summary of the teaching experience on oncology for 14 years in the medical college. Oncology is not a negligible course. In this coure,we tried to emphasize the basic knowledge,to stress the special knowledge,to solve problems and puzzles,to engraft the theory about EBM (evidence based medicine). Oncology is not a duplication of other subjects. It contains multidisciplinary principles. The students will acquire the ability of complex analysis from this course and be qualified as a specialist.