Guangzhou real estate license can go to the housing authority in each district. I don&;t know which district you are from, but you can go directly to the Municipal Housing Authority, where you can handle the real estate business in Guangzhou. The Municipal Housing Authority is located in the Guangzhou Government Affairs Center of Zhujiang New Town, at the junction of Huaxia Road and Huali Road in Zhujiang New Town, Tianhe District. No.31 Huajiu Road, Zhujiang New Town, Guangzhou