After Kung and his family moved to Taiwan, he spent most of his time in the Department of Chinese Literature at NTU, teaching classes in Three Rites studies, bronze inscriptions and bronze vessels.
孔德成舉家遷居臺灣後，大部份時間任教於台大中文系，教授「三禮研究」、「金文」、「青銅彝器」，桃李滿天下。