The Hanyang Iron and Steel Plant was studied and systematically analyzed through the use of the internet,field visits and interviews,and combined with the problems reflected by the local residents and the post industrial landscape transformation and urban upgrading changes and updates,through the preservation,redevelopment and reuse of the existing post industrial landscape of the site,the functional zoning of the site was re systematically optimized and upgraded,new plants and unique plant shapes were introduced,and rich landscape nodes were added to realize the reuse of the site,and on the basis of not destroying the industrial elements left by the original industrialization,the landscape was revitalized and glowed with unique value.