what bus should i take from shiqiao to abi waqas mosque

i''m from shenzhen by train to guangzhou east railway station intent to go to abi waqas mosque at no 901, Jie Fang Bei Lu Road if by train i should go to Shiqiao and take bus to the mosque what is the number of the bus? if i want to take bus from GZ east railway station what bus should i take?
hope you can assist .