Zambia's Minister of Water Development, Sanitation and Environmental Protection Lloyd Kaziya speaks at a handover ceremony of Chinese-funded boreholes in Chisamba district, Central Province, Zambia on May 28, 2017. The Chinese government on Sunday handed over about 420 boreholes to rural communities to help improve their access to clean water in Zambia's Central province. (Xinhua/Peng Lijun)
