There are some. Guangzhou North Station is located in Huadu District, and one of the stations of Guangzhou Metro Line 9 is Guangzhou North Station. Enter Guangzhou Metro Line 9 from Guangzhou North Station, take nine stops in the heightening direction to reach the heightening station, then change to the north extension line of Line 3 to enter Line 3, take three stops in the direction of Sports West or Panyu Square to reach Jiahe Wanggang Station, change to Line 2 at Jiahe Wanggang Station, and take eight stops in the direction of Guangzhou South Station to reach Guangzhou Railway Station. The total duration is about one hour and 11 minutes. Including the transfer time in the station.