Robots compete during the RoboMaster 2025 University Championship Regional Competition in Changsha, central China's Hunan Province, May 21, 2025. The five-day regional competition kicked off here on Wednesday, attracting teams from 32 universities of China. (Xinhua/Chen Zhenhai)

Robots compete during the RoboMaster 2025 University Championship Regional Competition in Changsha, central China's Hunan Province, May 21, 2025. The five-day regional competition kicked off here on Wednesday, attracting teams from 32 universities of China. (Xinhua/Chen Zhenhai)

Contestants from Hefei University of Technology operate their robots during the RoboMaster 2025 University Championship Regional Competition in Changsha, central China's Hunan Province, May 21, 2025. The five-day regional competition kicked off here on Wednesday, attracting teams from 32 universities of China. (Xinhua/Chen Zhenhai)

Contestants from Hefei University of Technology test their robots during the RoboMaster 2025 University Championship Regional Competition in Changsha, central China's Hunan Province, May 21, 2025. The five-day regional competition kicked off here on Wednesday, attracting teams from 32 universities of China. (Xinhua/Chen Zhenhai)

Contestants from Chongqing University of Technology test their robots during the RoboMaster 2025 University Championship Regional Competition in Changsha, central China's Hunan Province, May 21, 2025. The five-day regional competition kicked off here on Wednesday, attracting teams from 32 universities of China. (Xinhua/Chen Zhenhai)

Source: Xinhua