plz let me know how i can get to changgang station(rosedale hotel)from Guangzhou baiyun airport by shuttle bus

Hi, Sanaz. If you want to take the airport shuttle bus, you need to take the bus line 10 to New Pearl River Hotel and then take a taxi to your hotel. The distance from New Pearl River Hotel to your hotel is around 4.5 to 5km.

In my opinion, taking local subway is suggested and much better. You can take the line 3 from the airport to Jiahewanggang Station and then change to line 2 to Changgang Station. Get out of the station from Exit C2 and you can see your hotel easily.