On February 27, 2019, the Institute of International Studies at Fudan University was successively accredited by Ministry of Foreign Affairs of the People's Republic of China as "Key Cooperation Institute for Policy Studies(2019-2021)" for the third time in a row. In the phase of 2016 to 2018, the Institute worked closely with the Ministry of Foreign Affairs to continuously provide intellectual support for national diplomatic strategy and policy-making advisory service, which was fully affirmed by the Ministry of Foreign Affairs. Into the prospective realm, the whole community will spur to exert the comprehensive disciplinary strengths of Fudan University in accordance with the circumstances to further propel inputs into emerging proposals for China's diplomatic endeavors. Taking this as an opportunity, we are bound to steadily facilitate the construction and strive to attain the goal of turning into one of the premium think tanks researching on international studies henceforth.