Shenzhen Special Economic Zone has made remarkable achievements in the past 40 years. Behind its success are the breakthrough of the old system，the exploration of the new system，and the difficult transformation and transformation in this process. Forty years later，Shenzhen has ushered in a new opportunity and a new mission of building an advanced demonstration zone of socialism with Chinese characteristics. Over the past year，Shenzhen has resolutely shouldered the historical responsibility and main responsibility of the first demonstration，focused on various tasks of the construction of the first demonstration zone，and focused on doing some major traction work，including continuing to enrich and expand the “Qianhai model” with system innovation as the core，comprehensively deepening the reform and opening up of Qianhai，promoting the innovation of scientific and technological system and mechanism，accelerating the promotion of basic research and applied basic research，and achieving practical results We should carry out pilot reform of comprehensive authorization，create a more market-oriented，legalized and internationalized first-class business environment，promote system and mechanism innovation with legislative innovation，promote a new pattern of market-oriented government governance，gather international first-class talents with first-class talent development mechanism，and create a first-class talent ecology，so as to continue to lead the way in exploring system and mechanism reform and innovation in line with high-quality development. In the future，the innovation of system and mechanism will still be the fundamental guarantee for Shenzhen to build a socialist demonstration zone，and the innovation of independent science and technology will still be the core driving force. We should promote the reform and opening up at a higher starting point，a higher level，and a higher goal，take the lead in improving various systems，build a high-quality development system and mechanism，and strive to create a city example of a socialist modern power.