What is best way to reach yunfu (taxi?)from guangzhou east railway station or foshan railway station

Hi, we are two people will reach hong kong airport early 8 am morning. Its tiring to travel by bus specially if it is long. There is train from hung hom to to guangzhou east or foshan ... I NEED TO GO YUNFU. Please advice hich better place to from..guangzhou east or foshan? How to get taxi from there to go YUNFU? How much it should cost ??
Thanks
Kaushik