How to get to Oriental Plaza by bus from the intersection of Xicha Expressway?

Option 1 (about 7 stops) take bus No.236/251 to Dunhou at Zhangcha intersection and transfer to bus No.115 to Oriental Plaza

Option 2 (about 7 stops)

Take bus No.18 to South Bus Station/Gaoji Street at Zhangcha intersection and transfer to bus No.131 to Oriental Plaza

Option 3 (about 7 stops)

Take bus No.18 at Zhangcha intersection.