Abstract: Adhering to innovative development is the fundamental way to solve the difficult problems of development,enhance the vitality of development and cultivate the advantages of development,which provides the key support for realizing the common prosperity for all.Promoting common prosperity for all through innovative development involves theoretical,practical,scientific,technological,institutional and cultural innovation,which is a complex social system engineering and should be understood from four aspects:the scope of coverage,the field of realization,the path of realization and the process of promotion.At the same time,it is necessary to fully grasp its basic principles,that is,theoretical innovation is the forerunner,guiding people to correctly grasp common prosperity;practical innovation is the source,encouraging people to seek truth from facts and development;scientific and technological innovation is the core,helping people to get rich,increase their income and improve their living standards;institutional innovation is the guarantee,ensuring that the people jointly build and share the fruits of development;and cultural innovation is the accumulation,promoting the common prosperity of people's spiritual life.On the new journey,we should persist in carrying out innovative development throughout the whole process of realizing the common prosperity for all,unswervingly adhering to the new concept of development,to the idea of people as the center,to the self-reliance and self-improvement of science and technology,and to the reform of the system and mechanism.We should persist in building the modern civilization of the Chinese nation,and constantly promote the common prosperity for all to make substantial progress.

Key words: innovative development, common prosperity, Chinese path to modernization, scientific innovation, Communist Party of China (CPC)