How to get to Tianjin West Railway Station by subway?

According to Baidu map, the subway method from Tianjin South Railway Station to Tianjin West Railway Station is as follows:

Method 1. Take Metro Line 6 at West Railway Station (Nansunzhuang Station-Nancuiping Station), go to Nancuiping Station, arrive at Hongqi South Road Station, change to Metro Line 3 at Hongqi South Road Station (Xiaodian Station-South Station), go to South Station and arrive at South Station. The journey takes about 38 minutes/16. 1 1 km/17 stops/transfer 1 time/fare 2 yuan.

Method two. Take the subway 1 line (Liuyuan Station-University of Finance and Economics Station) at Tianjin West Railway Station and arrive at Yingkou Road Station. At Yingkou Road Station, transfer to Metro Line 3 (Xiaodian Station-South Station) and get to South Station. The journey takes about 45 minutes/19.48km /20 stops/transfer 1 time/fare 2 yuan.