Today is the last day for the online poll Beijing morning paper dispatch (reporter Hai-liang wang) to support Beijing jointly host the 2022 winter Olympics, zhang proposed zhangjiakou city Olympic sports center, five alternative design public online voting, today is the last day. Voting sites with a total of four: official website of the people's government, the urban and rural planning bureau's website, zhangjiakou zhangjiakou zhangjiakou news, zhangjiakou sports network. What care about Olympic venues like...