Huadu District Metro Line 9 gets off at Gaozeng station, then turns to the north extension of Line 3 to get off at Jiahe Wanggang Station, and finally turns to Line 2 to get off at Guangzhou Railway Station.
Huadu District Metro Line 9 gets off at Gaozeng station, then turns to the north extension of Line 3 to get off at Jiahe Wanggang Station, and finally turns to Line 2 to get off at Guangzhou Railway Station.