A new high-speed rail line linking Yinchuan with Xi'an began operation in west China on Dec 26. It's the first high-speed railway that runs through China's Loess Plateau.<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline<br />