Aerial photo taken on Jan. 9, 2017 shows the scenery of a canal wetland park in Zaozhuang City, east China's Shandong Province. (Xinhua/Gao Qimin)
RIGHT BG
Aerial photo taken on Jan. 9, 2017 shows the scenery of a canal wetland park in Zaozhuang City, east China's Shandong Province. (Xinhua/Gao Qimin)