In the current era, digitalization is deeply penetrating various industries with an irreversible trend. Public welfare inevitably follows the tide of the times. The author, an experienced philanthropist, innovatively proposes in this book that "philanthropy is a science" for the first time, advocating the analysis of the development of philanthropy in the digital economy era based on economic theory. Drawing on the practices and achievements of digital economy and digital philanthropy development in China, the author analyzes the general trend and basic forms of global digital economic development, identifies three "ten-level differences" faced by digital philanthropy development, and presents a digital philanthropy transformation model of "one foundation, two drivers, four reshaping". The book combines theories, practices, data, cases, models, and mind maps to help readers establish a comprehensive knowledge system and action framework for digital philanthropy after reading the entire book.