Aerial photo taken on May 14, 2017 shows scenery of the Lujiazui area in Pudong of Shanghai, east China. China announced the opening-up and development of Pudong in 1990. Pudong is expecting to take the opportunity of celebrating the 40th anniversary of China's reform and opening-up to continue to spearhead the country's reform and development. (Xinhua/Ding Ting)