How long would it take to travel to She Shan from Pudong airport by subway?

Take Maglev train from PVG, and get off at Longyang Road Station. Then take subway line 2 to Century Avenue Station and transfer to line 9 to Sheshan Station, Exit 2.
After arriving, take public bus Songqing Line to get to the forest park directly.
The wholeway takes around 1.5 hours.