Abstract: In order to further explore the new techniques and techniques of modern garden landscaping in Jiangnan area,this paper combined with the construction project of Hangzhou Zhuangyuanfu garden,based on the traditional garden landscaping techniques,through reasonable layout and highlighting the characteristic landscape,showed the natural style of "evergreen in four seasons,flowers in season,scattered and beautiful in color",and adopted the traditional garden art and modern landscape architecture in Jiangnan.The combination of environmental factors and the special treatment of garden materials create a "fine,new and beautiful" garden style.While maintaining the essence of Jiangnan traditional garden,this gardening style effectively integrates the new era gardening technology,spatial layout and material selection from the aspects of exquisite layout,mountain stacking and water management,and plant configuration,so as to create a characteristic landscape that meets the requirements of contemporary use function.