How to take the subway from tianjin railway station to West Railway Station?

There are two ways to take the subway from tianjin railway station to Tianjin West Railway Station:

The first way is to take Rail Transit Line 2 at Tianjin Railway Station, take the train in the direction of Cao Zhuang, and get off at the southwest corner station. Then transfer to the rail transit 1 line in the station, take the train in the direction of Liuyuan, and get off at the West Station. After exit C, walk about 1.9 km to Tianjin West Railway Station. The second way is to take Metro Line 9 in tianjin railway station and take the train in the direction of Tianjin West Railway Station. After 13 stop, get off at Tianjin West Railway Station and walk to Tianjin West Railway Station.