Train. According to Baidu map information, Wuzhong needs 400 yuan to drive to Xi 'an, and the train ticket is 2 16 yuan, which is cheap by train. Wuzhong has a long history, with Fuping in Qin, Lingzhou in Han, Wuzhongbao in Ming and Ningling Hall in Qing, which has experienced more than 2200 years of ups and downs. The Battle of Laoheqiao in Litong District and the Battle of Jinling in Qingtongxia City laid a solid foundation for the comprehensive liberation of Ningxia. Wuzhong is an important passage of the ancient Silk Road and an important node city of the new Silk Road Economic Belt.