A humanoid robot is seen in front of a visitor center in Chengdu, Southwest China's Sichuan Province, on August 21, 2025. A group of 13 robots, including a humanoid service robot, a bionic dinosaur robot, an artificial intelligence-powered painting machine, and a holographic glasses-free 3D display, were rigorously tested in real-world scenarios such as culture and tourism, at the Chengdu Museum of Natural History and the Chengdu Research Base of Giant Panda Breeding. Photo: VCG