The world is undergoing profound changes, while China finds itself at a crucial historical juncture on its path to achieving great rejuvenation. Human society is confronted with unparalleled crises. It is imperative for the academic community to establish its roots in China and embrace an open-minded global perspective in order to address the challenges facing both China and the world. Against this backdrop of history and time, this book focuses on the fundamental current state and emerging trends of profound transformation in China’s economic and social fabric in the new era. It integrates theories from sociology, politics, economics, and law, among other disciplines, to conduct comprehensive multi-dimensional and interdisciplinary analyses of shifts in international political, economic, and financial dynamics. Based on the concept of competitive cooperation as well as a theoretical framework, it presents a potential development pathway for intricate post-pandemic international relations whose trajectory remains uncertain. Furthermore, it offers viable recommendations for internal and external institutional reshaping as well as reform strategies that are urgently needed for China to construct a community of shared human destiny.