The 2022 Winter Olympic Games will take place in three zones – Beijing, Zhangjiakou and Yanqing. From October 5 to December 31, the Beijing Olympic Organizing Committee is holding 10 international events, three international training weeks and two domestic testing events at eight competition venues. Zhangjiakou will host four test events from November to December before the Games. Let's take a look at the National Ski Jumping Center in Zhangjiakou City, north China's Hebei Province.