Beijing confident of a smog-free 2022 Winter Games

Beijing is confident on winning its bid to host the 2022 Winter Games as the city is determined to curb its air pollution, said Wang Hui, chief spokeswoman of the 2022 Beijing Winter Games Bid Committee during a press conference on Tuesday. Subscribe us on Youtube:    / cctvnewsbeijing   Follow us on: Facebook:   / cctvnewschina   Twitter:   / cctvnews   Google+: https://plus.google.com/+CCTVNEWSbeijing Tumblr:   / cctvnews   Weibo: http://weibo.com/cctvnewsbeijing