Guiyang's vibrant volunteers
By Jia Tingting | China Daily | Updated: 2014-06-19 07:06
Environment and safety improve as 14 percent of population donate effort, Jia Tingting reports from Guiyang.
Volunteer Lei Yueqin patrols along the Nanming River every morning in Guiyang, then reports her findings on pollution.
The 77-year-old has her own way of protecting the once-heavily polluted river in the capital of Guizhou province in Southwest China.
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