Railway line linking Xinfeng and Yaocun under construction in Xi'an

An electrician sets the electric system for a railway line linking Xinfeng and Yaocun in Xi'an, capital of northwest China's Shaanxi Province, Jan. 7, 2020. The 23.1-kilometer railway line will help ease the traffic pressure of Xinfeng Railway Station in Xi'an. (Xinhua/Liu Xiao)