The transformation of old urban residential areas in Changsha has achieved positive results under the strong promotion of the government,but the existing transformation focus is mostly on the basic transformation to solve the residents'safety and basic living needs,...MORE The transformation of old urban residential areas in Changsha has achieved positive results under the strong promotion of the government,but the existing transformation focus is mostly on the basic transformation to solve the residents'safety and basic living needs,and less on the improvement of the residents'life-type servi...