BEIJING, Jun. 16, 2016 (Xinhua) -- This file photo shows the inner view of Rio de Janeiro's Regal Reading Room on April 2, 2015. The Rio 2016 Olympic Games will be held from August 5 to 21. (Xinhua/Xu Zijian)
BEIJING, Jun. 16, 2016 (Xinhua) -- This file photo shows the inner view of Rio de Janeiro's Regal Reading Room on April 2, 2015. The Rio 2016 Olympic Games will be held from August 5 to 21. (Xinhua/Xu Zijian)