Arrive at guangzhou airport 05.00 and depart at 00.20. Is feasible to visit the city?

Are you arriving at 05:00am? If so, it is certainly feasible to take a short visit of the city. You can take shuttle bus line 5 to Haizhu Plaza and then walk along Yanjiang Road to see the view of Pearl River. If you are interested, you can also hop on a cruise nearby to better see the river. After that, you can go to local Beijing Road, a famous pedestrian, roaming around or shopping. There you can also find many local snacks. If your time permits, the local Yuexiu Park also deserves your time.