Are there any lounges at Guangzhou Baiyun Airport?

Yes, you can find a lounge on 3F, East-I Bridge, but it is for first class passengers only. If you hold an economical class ticket, you may stay at Pullman Hote to the opposite of Gate 13, Departure Hall. It is a three minute walk from the terminal. Also, it provides free pick up service. You can book a room by dialing 86-020-36068866-8711, or through infopullmanguangzhou.com. :)