Although Shenzhen's scientific and technological innovation ranks first, the chip and lithography industry, as the core area of the final development of the science and technology industry, has just been involved in Shenzhen in recent years and lacks the industrial foundation. Chip and lithography machine is the most closely international division of labor industry, not a country and a city can be successful through efforts. But give Shenzhen a few years and enough resources, and chips and lithography machines can be built.