According to the news released in Shanghai, Li Qiang, Secretary of the Shanghai municipal Party committee, pointed out in his investigation of Li Zhengdao Research Institute and the national technological innovation center of the Yangtze River Delta this afternoon (February 21) that we should take strengthening the policy source function of scientific and technological innovation as the main direction, spare no effort to build strategic scientific and technological forces, strive to provide high-level scientific and technological supply, and make great efforts in new scientific discoveries, new technological inventions, new industrial directions Make greater contribution to the sustainable development of Shanghai's science and technology center.