Photo taken on Aug. 12, 2015 shows a parterre with the Great Wall pattern at the Tian'anmen Square in Beijing, capital of China. Setting of flower decorations at the Tian'anmen Square and along the Chang'an Street has started on Aug. 10 and all the work will be done in late August to greet the military parade on Sept. 3 in Beijing. (Xinhua/Luo Xiaoguang)