I am taking Maglev from Airport to Longyang and then take Metro 2 from Longyang to People Square and need to transfer to Metro 1 from People Square to Shanghai South Railway Station immediately to catch a Train to Wenzhou.

I was told it is a very long walk from Metro 2 Gate to Metro 1 Gate, up and down inside the building.

As i am rushing to catch a Train and cannot waste time looking around where to turn to look for Metro 1 gate, can you please give me EXACT DIRECTIONS of where to walk up & down inside People Square to arrive at Metro 1 gate as soon as possible after i exit Metro 2 gate.