A classifying robot competes during a game at the International Convention and Exhibition Center in Shijiazhuang, north China's Hebei Province, Oct. 17, 2025. The 2025 China Robot Competition and RoboCup China Open are held here from Friday to Sunday. (Xinhua/Yang Shiyao)

Robots are pictured during a football game at the International Convention and Exhibition Center in Shijiazhuang, north China's Hebei Province, Oct. 17, 2025. The 2025 China Robot Competition and RoboCup China Open are held here from Friday to Sunday. (Xinhua/Yang Shiyao)

Robots are pictured during a football game at the International Convention and Exhibition Center in Shijiazhuang, north China's Hebei Province, Oct. 17, 2025. The 2025 China Robot Competition and RoboCup China Open are held here from Friday to Sunday. (Photo by Chen Qibao/Xinhua)

A robot competes during a table tennis game at the International Convention and Exhibition Center in Shijiazhuang, north China's Hebei Province, Oct. 17, 2025. The 2025 China Robot Competition and RoboCup China Open are held here from Friday to Sunday. (Photo by Chen Qibao/Xinhua)

Robots are pictured during a football game at the International Convention and Exhibition Center in Shijiazhuang, north China's Hebei Province, Oct. 17, 2025. The 2025 China Robot Competition and RoboCup China Open are held here from Friday to Sunday. (Photo by Chen Qibao/Xinhua)

Robots are pictured during a football game at the International Convention and Exhibition Center in Shijiazhuang, north China's Hebei Province, Oct. 17, 2025. The 2025 China Robot Competition and RoboCup China Open are held here from Friday to Sunday. (Photo by Chen Qibao/Xinhua)

A drone challenge competition is held at the International Convention and Exhibition Center in Shijiazhuang, north China's Hebei Province, Oct. 17, 2025. The 2025 China Robot Competition and RoboCup China Open are held here from Friday to Sunday. (Photo by Chen Qibao/Xinhua)

A contestant debugs a robot before a game at the International Convention and Exhibition Center in Shijiazhuang, north China's Hebei Province, Oct. 17, 2025. The 2025 China Robot Competition and RoboCup China Open are held here from Friday to Sunday. (Photo by Chen Qibao/Xinhua)

Contestants debug robots before a game at the International Convention and Exhibition Center in Shijiazhuang, north China's Hebei Province, Oct. 17, 2025. The 2025 China Robot Competition and RoboCup China Open are held here from Friday to Sunday. (Photo by Chen Qibao/Xinhua)

A contestant debugs a robot before a game at the International Convention and Exhibition Center in Shijiazhuang, north China's Hebei Province, Oct. 17, 2025. The 2025 China Robot Competition and RoboCup China Open are held here from Friday to Sunday. (Photo by Chen Qibao/Xinhua)

A robot competes during a basketball game at the International Convention and Exhibition Center in Shijiazhuang, north China's Hebei Province, Oct. 17, 2025. The 2025 China Robot Competition and RoboCup China Open are held here from Friday to Sunday. (Photo by Chen Qibao/Xinhua)

Robots compete during a martial art competition at the International Convention and Exhibition Center in Shijiazhuang, north China's Hebei Province, Oct. 17, 2025. The 2025 China Robot Competition and RoboCup China Open are held here from Friday to Sunday. (Xinhua/Yang Shiyao)

A robot competes during a table tennis game at the International Convention and Exhibition Center in Shijiazhuang, north China's Hebei Province, Oct. 17, 2025. The 2025 China Robot Competition and RoboCup China Open are held here from Friday to Sunday. (Photo by Chen Qibao/Xinhua)