Beijing 2022 Winter Olympic Games will kick off in less than three months. The event spans three zones Beijing, Zhangjiakou and Yanqing. From October 5 to December 31, the Beijing Winter Olympic Organizing Committee will hold 10 international events, three international training weeks and two domestic testing events at eight competition venues in the three zones. Let's take a look at the National Ski Jumping Center in Zhangjiakou City, north China's Hebei Province.