Knowledge production is part of universities and knowledge sharing is tremendously vital in this regard. As the universities becoming intercontinental and diversified, knowledge is the core competitiveness, and it also the fundamental resources to create value which is to improve the educational quality. Knowledge sharing in universities is followed by numerous researches, however, literature has not been providing an infinite picture or plentiful analysis related to process of knowledge sharing activities in university. The main purpose of the paper is to provide a systematic theoretical framework for the process of knowledge sharing activities in university in term of subjects, channels, motivations, barriers and conditions.