The 6th China Innovation Challenge (Shanghai) Yangtze River Delta Regional Integrated Development Competition and the 4th Yangtze River Delta International Innovation Challenge will guide the open innovation of enterprises in the Yangtze River Delta, release the innovation demand and gather the innovation resources of the whole society by "revealing the list", and facilitate the precise match between technology demand and solution by "competition". "The competition will facilitate the precise matching of technology needs and solutions. In order to serve the development of transformation and industrialization of scientific and technological achievements of universities, promote the cooperation between industry, university and research, the integration of large and small enterprises, realize the rapid flow and efficient allocation of technology market elements across regions, promote the integration of the technology market in the Yangtze River Delta, and help the construction of the Yangtze River Delta Science and Technology Innovation Community, the 6th China Innovation Challenge (Shanghai) Industry, University and Research thematic series of activities are carried out.