A Chinese volunteer shows the way to access Tiananmen square during the Communist Party's 19th Congress in Beijing on October 21, 2017. / AFP PHOTO / FRED DUFOUR (Photo credit should read FRED DUFOUR/AFP/Getty Images)
A Chinese volunteer shows the way to access Tiananmen square during the Communist Party's 19th Congress in Beijing on October 21, 2017. / AFP PHOTO / FRED DUFOUR (Photo credit should read FRED DUFOUR/AFP/Getty Images)