Ecology significantly improved in Sanjiangyuan
chinadaily.com.cn | 2016-12-15 16:18
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![Ecology significantly improved in Sanjiangyuan](../../img/attachement/jpg/site1/20161215/b083fe96fb6219bc92d820.jpg) |
With a fragile ecosystem, Sanjiangyuan is dubbed "Asia's water tower." But after years of efforts being made to improve the ecological conditions of this area, the situation has been significantly enhanced.[Photo/Xinhua] |