Aerial photo taken on March 2, 2018 shows the mountain road at Tongcun Village of Dahua Yao Autonomous County, south China's Guangxi Zhuang Autonomous Region. Building roads has become a priority in poverty alleviation efforts in the mountainous Dahua county. Over 606-km highway have been built for those villages in remote mountains by the end of last year. [Photo/Xinhua]
