which shuttle bus goes from airport to Baolong business hotel near Yuexiu park

Well, no direct shuttle bus can take you to the hotel.
So you are suggested to take subway line 3 at the airport, get off at Jiahe Wanggang Station. Then transfer to subway line 2 to Sun Yat-sen Memorial Hall Station, Exit C. It takes around 40 mins on the way. The ticket fare is CNY 7 per person. After that, walk northeast around 860 yards to find your hotel.