Which subway should I take from Shanghai South Railway Station to Nanjing Road Pedestrian Street?

According to Baidu map query, Shanghai South Railway Station takes subway 1 line and transfers to subway line 2 to reach Nanjing Road Pedestrian Street.

Get on at Shanghai South Railway Station, take subway 1 line (direction of Fujin Road) and get off at People's Square Station, then transfer to subway line 2 (direction of Pudong International Airport) and get off at Nanjing East Road Station (exit 2), and walk 250 meters to Nanjing Road Pedestrian Street.