This book explores how technological progress accelerates the transformation of economic development by adopting a fundamental logical approach to technological progress, intensive inputs, and promotion of productive efficiency to transformation of economic development. It investigates the internal mechanisms and the choice of corresponding modes that initiate technological progress to accelerate the transformation of economic development at three basic research levels: micro-enterprise level, mid-industry level and macro-economy level. Based on the above research, the book summarizes four dimensions facilitating the transformation: agricultural intensification, new industrialization, modernization of the service industry and the advanced manufacturing industry, and linkage of the modern service industry. This book is especially valuable in its hierarchical categorization covering theoretical, empirical, industrial and strategic exploration. On one hand, it analyzes the mechanisms and approaches influencing the transformation of economic development driven by technological progress from both theoretical and empirical perspectives. On the other hand, based on the introduction of advanced international experiences, it probes into the guarantee basis for the strategic implementation and the corresponding mode choices of the transformations. Furthermore, it offers specific policy proposals from both the macro level of how technological progress promotes the transformation of economic development and the micro level covering the agricultural, industrial and service industries.