The history of residence No.31in Changsha Baiguoyuan can be traced back to 1936. At that time, it was a mansion, known as Qingfeng Residence, and it was the family residence of Changsha entrepreneur Mr. Huang Tieshan. However, in 1943, the building was acquired by the railway department and transformed into a shelter for the disabled. Since then, Baiguoyuan Mansion No.31has become famous in Changsha under its current name.