Highway linking Zhalonggou, Nianbo Township in China's Qinghai opens to traffic

A car runs on the highway linking Zhalonggou with Nianbo Township in northwest China's Qinghai Province, June 11, 2019. A 50.79-km highway linking Zhalonggou and Nianbo Township in Qinghai Province opened to the traffic on Tuesday. (Xinhua/Zhang Hongxiang)