

Photo taken on March 17 shows an ecological park in Zhangzhou, southeasten China's Fujian province.
The "river chief" system, a new scheme under which local government officers are named river chiefs and take responsibility for dealing with water pollution, has already improved the quality of China's waterways. The measure was an important agenda item in the 2017 government work report, and has become a focus of public attention in China.

A boat sails in the Jiulongjiang River in Ganzhou, Jiangxi.

A worker cleans rubbish in a river in Zhangzhou, Fujian province.
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