What is the fake bus from Huilan Mercure to Xiangyuan South Street?

Does the subject want to ask "which bus should I take from Mercure Whelan to Luyuan South Street"? Road 77. Huilan Mercure is located in Tongzhou District, Beijing. As Mercure Huilan only drives No.77 to Luyuan South Street, so take No.77 ... R&F Mercure Huilan is located in Tongzhou Green Park, Beijing, built by Beijing R&F Real Estate Development Co., Ltd., with a total area of 196000.