President of the Chinese Basketball Association Yao Ming attends a meeting, during which the Chinese delegation for the upcoming Tokyo 2020 Olympic Games is unveiled in Beijing, capital of China, July 14, 2021. The delegation including 298 female athletes and 133 male athletes will compete in 225 events at the Tokyo 2020 Olympic Games, which is scheduled to open on July 23 in Tokyo, Japan. [Photo by Tao Xiyi/Xinhua]