~~~Playing Perfect World twice?~~~

Is it possible to run perfect world 2 times, so i can play with one char and trade with another char.

not just two, you can run as many clients as your cpu allow.
try using window title renamer or you can use modded client with multiclient support

can u give a link or something like that plz :D

try [Only registered and activated users can see links. Click Here To Register...] and use the renamer there

Can i get banned for that?

I dunno, try using crap char first for tester