Abstract: "Chinese Economy" represents a theoretical response to the transformation of China's primary social contradiction and the demands of high-quality development. It aims to adapt to global shifts by expanding the development perspective from GDP to GNI, focusing on the nation's capacity for global resource allocation, and driving a fundamental shift in development philosophy from materialism to humanism. By constructing an analytical framework encompassing historical evolution, theoretical development, and practical objectives, this study reveals the evolutionary logic of the "Chinese Economy" from subject "awakening" and "shaping" to 'activation' and ultimately "leadership." At the theoretical level, it demonstrates how the "Chinese Economy" propels the subject from being a "local citizen" to a "global value actor," reconstructs the accounting benchmark from GDP to GNI, and transforms international relations from 'dependence' to "symbiosis." Regarding practical aspirations, it elucidates the profound significance of the "Chinese People's Economy" in advancing the restoration of subject value through "people-centered development," deepening common prosperity through "internal-external linkage," and participating in global practices of "shared destiny" to shape a community with a shared future for mankind and a new form of civilization.