"Hang Xiaodong" uses indoor Beidou technology, offering convenient services through intelligent voice interaction and precise indoor navigation. By entering "where to take a taxi" in the mini program, a dialog box immediately displays the station location along with information such as the current queue and estimated waiting time. Clicking "Navigate" directly shows indoor navigation. Many passengers, seeing the cute "Hang Xiaodong" smart screens, could not help but exclaim, "Hangzhou is really advanced!"

　　Behind these changes is Hangzhou's persistent exploration in building an intelligent and efficient urban governance system, as well as its ongoing efforts to drive innovations in urban management methods, models and concepts using cutting-edge technologies such as artificial intelligence.