A staff member from a water ecology management service provider shows visitors how to test drinking water quality using a block-chain-based management and control system at the 2nd Digital China Exhibition in Fuzhou, southeast China's Fujian Province, May 5, 2019. The 2nd Digital China Exhibition runs from May 5 to 9 at the Fuzhou Strait International Conference &Exhibition Center. (Xinhua/Wei Peiquan)
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Award-winning photos show poverty reduction achievements in NE China's Jilin province
People dance to greet advent of New Year in Ameiqituo Town, Guizhou
Fire brigade in Shanghai holds group wedding
Tourists enjoy ice sculptures in Datan Town, north China
Sunset scenery of Dayan Pagoda in Xi'an
Tourists have fun at scenic spot in Nanlong Town, NW China
Harbin attracts tourists by making best use of ice in winter
In pics: FIS Alpine Ski Women's World Cup Slalom
Black-necked cranes rest at reservoir in Lhunzhub County, Lhasa
China's FAST telescope will be available to foreign scientists in April
