Aerial photo taken on Aug. 18, 2018 shows a park constructed on the site of an abandoned mine in Changli County, north China's Hebei Province. The discarded mine and damaged mountain revive as the local government has been stepping up measures to rehabilitate the ecological environment. (Xinhua/Yang Shiyao)
Pit, sump transformed to ecological parks in north China's Hebei
Source: Xinhua| 2018-08-20 07:19:07|Editor: Liangyu
KEY WORDS:park
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