you mean "yuejiang middle road", right? Because there is no "Minjiang Middle Road" in Haizhu District!
Yuejiang Middle Road connects Exhibition West Road and Exhibition West Road, No.38 is in the middle of the road, and the nearest subway station is "Xingang East" (No.8 subway station)
The nearest bus is "Exhibition Station" (South China New Town Building Bus No.4), so it is more convenient to take the subway during the Canton Fair!
No.38 Yuejiang Middle Road:
McDonald's (the first phase of the Convention and Exhibition Center)
Yuejiang Middle Road Food Plaza
Guangzhou International Convention and Exhibition Center
Guangzhou China Construction Bank Guangdong Branch Liwan Branch
China Construction Bank Guangzhou Pazhou Branch
Hosfair (Yuejiang Middle Road Branch).