PaZhou Station to Chimelong Circus in Guangzhou

I will be travelling to GZ on 22 May 2014 by Singapore Airlines and arriving GZ in the afternoon. I would like to find out how much time do I need to travel from PaZhou Station to Chimelong Circus and how do I go about it. I was told that I can take Metrol Line 3 to the last stop that is Panyu Square station, am I correct:? How do I travel from Panyu Square station to the Circus then?