From Yuexiu Nan bus station what is the best way to get the Guangzhou airport express ?

From Yuexiu Nan Bus Station, you can walk along South Yuexiu Road to reach Globlelink Hotel where you can find the airport shuttle bus line 5. The shuttl bus can take you to reach the airport directly.
From the bus station to Globelink Hotel, there is about 800 to 900m.