Subject:Please suggestion about Bus number in Guangzhou.

I want to know about Baiyun Airport bus number and bus number to go to East Asia Hotel Chang di Rd.
What is Bus number from East Asia Hotel Chang di Rd to Baiyun WorldLeather trading center ?
What is Bus number from East Asia Hotel Chang di Rd to Eterlu market?
What is Bus number from East Asia Hotel Chang di Rd to Guang Dong Cheng Ren Yong Pin Shi?
I hope your suggestion.
Yourscerely
Mr.Supakit p