People visit the Yinghua Lake in Rongcheng City, east China's Shandong Province, May 27, 2019. Thanks to the ecological protection, the Yinghua lake has been converted from a polluted lake to a theme park. (Xinhua/Li Ziheng)
Polluted lake converted to theme park in China's Shandong
Source: Xinhua| 2019-05-28 13:10:19|Editor: zh
