How to take the subway from Guangzhou Bus Station (provincial station) to Pazhou Exhibition Hall?

1. Walk about 20 meters from Guangzhou Passenger Station to Guangzhou Railway Station Exit H, take Metro Line 2 (take 7 stops) to Changgang Station, then transfer to Metro Line 8 (take 8 stops) and get off at Pazhou Station Exit A. Walk about 350 meters to the east gate of Guangzhou International Convention and Exhibition Center (Pazhou Exhibition Hall).