Beijing 2022 Winter Olympic Games will kick off in less than three months. The event spans three competition zones of Beijing, Zhangjiakou and Yanqing. From October 5 to December 31, the Organizing Committee is holding 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.