In the southwest of Dalian, Liaoning, the north coast of the Yellow Sea is 41 kilometers long. Along the coastline, there are industrial buildings, universities and colleges, modern factories and research and development centers arranged and interspersed. They are like gems inlaid in the science and technology corridor, showing a vivid picture of high-quality development driven by scientific and technological innovation. This is Dalian High-tech Zone, where science and technology prevail with the surge of innovative energy.