The business data,of Taiping street historical and cultural blocks in Changsha is selected as samples for data visualization,nuclear density and spatial syntactic analysis to summarize the distribution characteristics of business forms.From the three aspects of location...MORE The business data,of Taiping street historical and cultural blocks in Changsha is selected as samples for data visualization,nuclear density and spatial syntactic analysis to summarize the distribution characteristics of business forms.From the three aspects of location conditions,spatial characteristics,historical and c...