International Olympic Committee (IOC) President Thomas Bach makes a speech at the Inauguration of Beijing Olympic Tower and Olympic Symbol on Sunday in Beijing. Photo: Li Hao/GT

(From left) Beijing 2022 Organizing Committee President Guo Jinlong, IOC President Thomas Bach, Chinese Olympic Committee President Liu Peng attend the ceremony. Photo: Li Hao/GT

(From left) Beijing 2022 Organizing Committee President Guo Jinlong, IOC President Thomas Bach, Chinese Olympic Committee President Liu Peng attend the ceremony. Photo: Li Hao/GT

Officials pose photo with kids at the ceremony. Photo: Li Hao/GT

Officials pose photo with kids at the ceremony. Photo: Li Hao/GT

Officials pose photo with kids at the ceremony. Photo: Li Hao/GT

IOC President Thomas Bach pose a selfie with a volunteer after the ceremony. Photo: Li Hao/GT