How to take the subway from Xi 'an to Xianyang?

There is no direct subway line between Xi and Xianyang, Shaanxi. It is suggested to take the subway bus route with less walking time: take Metro Line 4 from Wenjing Road subway station, go through 9 stops to Wulukou subway station, transfer to subway 1 line in the station, go through 13 station to Beihuai subway station, and transfer to Bus Line 2 1 line via 14 station to the bus group.