Nanhu avenue. Baidu map information shows that Shunya Auto Mortgage is a well-known local mortgage company, located in Nanhu City Building, No.52 Nanhu Avenue, Hongshan District, Wuhan City, Hubei Province. Wuhan, referred to as Jiangcheng for short, is a prefecture-level city, provincial capital city, sub-provincial city, national central city and megacity under the jurisdiction of Hubei Province.