Which subway line should I take from Xi 'an North Station to Yinzhen Station?

Do you want to ask about the subway line from Xi 'an North Station to Yinzhen Station? Line 4. Take the subway from Xi 'an North Station to Yinzhen Station. According to Baidu map, the query shows:

1. Walk 430m from Xi 'an North Station, get on at Xi 'an North Station, get on Metro Line 4 (in the direction of Aerospace New Town), and get off at Aerospace Avenue Station (Northwest Exit A).

2. Walk 270 meters, get on at Shenzhou 4 Road Station on Aerospace Avenue, get off at Yinzhen Station, and walk 190 meters to Yinzhen Station.