What train to take from Baiyun Airport to Xin Yue Xin Hotel? Which lines and what station?

Upon landing, take metro line 3 to get to Jiahewanggang Station and line 2 to the Main Railway Station. Then transfer to line 5 to Xiaobei Station, Exit C. After arriving, walk east around 500 yards to find your hotel.

Or upon landing, you can take shuttle bus line 2A and get off at Crowne Plaza Hotel City Centre first. Then walk northwest around 200 yards to arrive at the destination.
You can choose the way you like.