A road is under construction in Fengshan County of Hechi City, south China's Guangxi Zhuang Autonomous Region, May 16, 2016. The road, part of local government's poverty-relief project, leads to Tian'e County. (Xinhua/Zhou Enge)

A road is under construction in Fengshan County of Hechi City, south China's Guangxi Zhuang Autonomous Region, May 16, 2016. The road, part of local government's poverty-relief project, leads to Tian'e County. (Xinhua/Zhou Enge)

A road is under construction in Fengshan County of Hechi City, south China's Guangxi Zhuang Autonomous Region, May 16, 2016. The road, part of local government's poverty-relief project, leads to Tian'e County. (Xinhua/Zhou Enge)

A road is under construction in Fengshan County of Hechi City, south China's Guangxi Zhuang Autonomous Region, May 16, 2016. The road, part of local government's poverty-relief project, leads to Tian'e County. (Xinhua/Zhou Enge)