I am arriving at Guangzhou airport in the morning at 9.30 .. I want to go to Changsha by bullet train ...I have heard that most of the bullet train starts from New Guangzhou rail Station( south rail station) ..some of those trains can also been catch from the north station . Now plz. suggest me where should i go ? the north station or the new south station( shibi) ... How far is the south station from the airport ? How can i go there ? How much i have to expense for this journey from airport to south station ?