The year 2020 marks 90^th anniversary of the founding of the Kongdom of Saudi Arabia，and the 30^th anniversary of the building of China-Saudi diplomatic relations. Since 1990，the two countries have transcended ideological differences and gone through three stages：energy cooperation partners，strategic and friendly partners and comprehensive strategic partners，thus forging an integrated and interdependent cooperative relationship. China’s “Belt and Road” is highly compatible with the Saudi “Vision 2030” in their respective strategic objectives. The comprehensive strategic partnership between China and Saudi Arabia is affected by the Fourth Industrial Revolution，the Middle Eastern geopolitical rivalry and complementarity of China’s and Saudi developmental strategies. Such partnership is characterized by top-level design，mechanism docking，multi-dimensional cooperation and global outreach. The comprehensive cooperation between the two countries will help emerging powers to explore ways of interconnectivity，shift the focus of world political and economic power center from Europe and the United States to Asia，thus help non-Western powers to explore unique roads of modernization，and enhance the awareness of the Asian Community.