Aerial view shows a winding mountain road in Congjiang county of Qiandongnan Miao and Dong Autonomous Prefecture, southwest China's Guizhou Province. A web of roads connecting settlements scattered in Guizhou's mountain area has been built and played an indispensable role in poverty eradication. Photo:China News Service

Aerial view shows a winding mountain road in Congjiang county of Qiandongnan Miao and Dong Autonomous Prefecture, southwest China's Guizhou Province. A web of roads connecting settlements scattered in Guizhou's mountain area has been built and played an indispensable role in poverty eradication. Photo:China News Service

Aerial view shows a winding mountain road in Congjiang county of Qiandongnan Miao and Dong Autonomous Prefecture, southwest China's Guizhou Province. A web of roads connecting settlements scattered in Guizhou's mountain area has been built and played an indispensable role in poverty eradication. Photo:China News Service

Aerial view shows a winding mountain road in Congjiang county of Qiandongnan Miao and Dong Autonomous Prefecture, southwest China's Guizhou Province. A web of roads connecting settlements scattered in Guizhou's mountain area has been built and played an indispensable role in poverty eradication. Photo:China News Service

Aerial view shows a winding mountain road in Congjiang county of Qiandongnan Miao and Dong Autonomous Prefecture, southwest China's Guizhou Province. A web of roads connecting settlements scattered in Guizhou's mountain area has been built and played an indispensable role in poverty eradication. Photo:China News Service