2015 Eco-Forum Global Annual Conference opens in Guiyang
By Hu Zhe ( Chinadaily.com.cn )
Updated: 2015-06-27
![2015 Eco-Forum Global Annual Conference opens in Guiyang](../../images/attachement/jpg/site1/20150627/f04da2db148416f88dc11d.JPG) |
Bruno Oberle, Swiss State Secretary, director of Swiss Federal Office for the Environment, delivers keynote speech.[Photo to Chinadaily.com.cn]
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