Internationalization is known to enhance university capacities in cross-border learning and encourage institutional transformations for improved quality of scholarship and education. Studies on internationalization of research and teaching are, however, under-problematized with regard to asymmetries that pervade different collaborating systems and cultures. This paper addresses this gap by elucidating asymmetries in the Greater Bay Area of China (GBA), which is dealing with differences in legacies and experiences of internationalization in university research and teaching. At a time when the governments in the three constituent jurisdictions of GBA--Guangdong Province, Hong Kong Special Administrative Region (SAR), and Macao SAR--encourage universities to collaborate across jurisdictional borders, this study applies a bibliographic analysis to shed light on asymmetries and mitigation strategies in internationalization of research and teaching.