A humanoid robot performs during the opening ceremony of the 2nd World Humanoid Robot Games in Beijing, capital of China, Aug. 22, 2026. (Xinhua/Zhang Chenlin)

　　A humanoid robot waves the flag of the World Humanoid Robot Games during the opening ceremony of the 2nd World Humanoid Robot Games in Beijing, capital of China, Aug. 22, 2026. (Xinhua/Zhang Chenlin)

　　A humanoid robot plays table tennis with a man before the opening ceremony of the 2nd World Humanoid Robot Games in Beijing, capital of China, Aug. 22, 2026. (Xinhua/Ju Huanzong)

　　Humanoid robots play football during the opening ceremony of the 2nd World Humanoid Robot Games in Beijing, capital of China, Aug. 22, 2026. (Xinhua/Sun Fei)

　　Humanoid robots play football before the opening ceremony of the 2nd World Humanoid Robot Games in Beijing, capital of China, Aug. 22, 2026. (Xinhua/Ju Huanzong)

　　Humanoid robots parade during the opening ceremony of the 2nd World Humanoid Robot Games in Beijing, capital of China, Aug. 22, 2026. (Xinhua/Ju Huanzong)