From July 27 to 29, the Jiangsu Provincial Selection for the 15th Beidou Cup National Youth Aerospace Science and Technology Experience and Innovation Competition was held at Nanjing Mechanical and Electrical Vocational Technical College. A total of 2,010 students representing 480 schools across the province participated. The competition featured three categories: experience, creativity, and innovation. Participants showcased the charm of Beidou satellite navigation technology through the meticulous creation and presentation of their projects.[Photo credit: Liu Li]