Saudi Arabia，located in the Arabian Peninsula，is an important country along the Belt and Road Initiative. The humanistic exchanges between PRC and Saudi Arabia have played an important role in the development of the friendly relations. This article analyzes the humanistic connotation of Saudi Arabia from the aspects of religion，Arabic inherent culture and Arab contemporary thoughts. At the same time，it affirms the feasibility of humanistic exchanges between PRC and Saudi Arabia from three aspects of policy trade，political diplomacy and humanistic connotation. So we get the basic conclusions that humanities exchanges between PRC and Saudi Arabia have good development opportunities，strong development intentions，strong foundation for development，strong momentum of development and broad prospects for the development.