hello, i want to try use maglev from shanghai to other city near shanghai can i ?

No, you cannot. The Maglev only connects Pudong Airport and Longyang Road.
Anyway, for surroundng sightseeing city, Hangzhou is highly recommended, which can be reached in around an hour by high-speed train from Hongqiao Railway Station. In that city, the West Lake, Lingyin Temple, Six Harmony Pagoda and Xixi Wetland are recommended. And the surrounding Thousand Islands Lake (Qian Dao Hu) is also a worthy destination.