In response to the gist of General Secretary Xi Jinping’s speech on developing Chinese systems for fields of study, academia and discourse in philosophy and the social sciences, SASS organized experts and scholars to take the lead in carrying out research and interpretation of the “Three Systems” of philosophy and social sciences with Chinese characteristics nationwide, and released corresponding book series. This is a constructive exploration to facilitate the development and research of the “Three Systems”, with the ultimate goal of promoting the prosperity of philosophy and social sciences in China.