How do I take subway from Maglev Train station to Shanghai Regal Jinfeng Hotel?

You can take metro line 2 from Longyang Road Station to Century Avenue Station. Then transfer to line 6 to Jinqiao Road, Exit 2. It takes around half an hour. And the ticket fare is CNY 4 per person. Take public bus no.573 to Jingang Road. After arriving, walk northwest around 350 yards.
If you wanna take a taxi from Longyang Road Station directly, it may cost CNY 30-40 in usual time.