Christophe Dubi, Olympic Games executive director of the International Olympic Committee (IOC), delivers a speech via video at the Olympic City Development Forum, in Beijing, capital of China, on Sept. 6, 2020. As part of the World Winter Sports (Beijing) Expo 2020, the forum was held during the 2020 China International Fair for Trade in Services (CIFTIS) in Beijing on Sunday. (Photos: Xinhua/Li Ming)

Wang Wei, vice chairman of the Beijing Olympic City Development Association, addresses the Olympic City Development Forum in Beijing, capital of China, on Sept. 6, 2020. As part of the World Winter Sports (Beijing) Expo 2020, the forum was held during the 2020 China International Fair for Trade in Services (CIFTIS) in Beijing on Sunday.

Guests participate in the Olympic City Development Forum in Beijing, capital of China, on Sept. 6, 2020. As part of the World Winter Sports (Beijing) Expo 2020, the forum was held during the 2020 China International Fair for Trade in Services (CIFTIS) in Beijing on Sunday.

Han Zirong, vice president and secretary general of the Beijing Organizing Committee for the 2022 Olympic and Paralympic Winter Games, delivers a speech at the Olympic City Development Forum in Beijing, capital of China, on Sept. 6, 2020. As part of the World Winter Sports (Beijing) Expo 2020, the forum was held during the 2020 China International Fair for Trade in Services (CIFTIS) in Beijing on Sunday.

Han Zirong, vice president and secretary general of the Beijing Organizing Committee for the 2022 Olympic and Paralympic Winter Games, delivers a speech at the Olympic City Development Forum in Beijing, capital of China, on Sept. 6, 2020. As part of the World Winter Sports (Beijing) Expo 2020, the forum was held during the 2020 China International Fair for Trade in Services (CIFTIS) in Beijing on Sunday.