Chinese athletes Yang Yang (3rd R), Zhao Hongbo (1st R) and Zhou Yang (1st L) receive certificates for their memberships during the first plenary session of the Athletes' Commission of the Beijing 2022 Organizing Committee in Beijing, capital of China, Nov. 21, 2017. The Athletes' Commission was made up of 19 current and former Chinese athletes with vast background. Yang Yang, who is Chinese first Winter Olympic champion and member of International Olympic Committee (IOC), became chairwoman of the commission. [Photo/Xinhua]