Zhang Jiandong (2nd R), Vice Mayor of Beijing and Executive Vice President of Beijing 2022, attends the Olympic Broadcasting Services (OBS) World Broadcaster Meeting (WBM) online at Shougang headquarters in Beijing, capital of China, Feb. 24, 2020. Olympic Broadcasting Services (OBS) World Broadcaster Meeting (WBM) was held in Madrid on Monday to discuss the coverage of the Beijing 2022 Olympic Winter Games, attended by 172 representatives from the International Olympic Committee, OBS and Rights Holding Broadcasters (RHB) around the world. (Xinhua/Ju Huanzong)