On July 6, the Hong Kong Science and Technology Park Company held a 20th anniversary celebration, with the theme of "Chuangke set sail and achieved unlimited achievements", to celebrate the 20th anniversary of driving Chuangke's achievements. In addition, there are "Chuangke achievements exhibition" and "Chuangke story Exhibition" at the same time, so that the attendees can fully understand the Chuangke ecosystem. The picture shows Li Jiachao, chief executive of the Hong Kong Special Administrative Region, and Tan Tieniu, deputy director of the Hong Kong Liaison Office, and other guests attending the event. (the "Chuangke story Exhibition" introduces Chuangke elites from all walks of life.) (the "innovation achievement exhibition" shows the intracranial minimally invasive flexible surgery robot system developed by the artificial intelligence and robot innovation center of Hong Kong Innovation and Research Institute of Chinese Academy of Sciences.) (exhibition site of "innovation and science achievement exhibition") (driverless cars displayed in the "Chuangke achievement exhibition") (Xinhua News Agency)