Yinan is mainly engaged in cultural tourism planning and design of scenic tourist areas, urban landscape space design and ecological green space planning and design, ecological agricultural park planning, rural revitalization renovation and upgrading design. In recent years, he has presided over the design of cultural space in many cultural and creative parks in Shanghai, the planning and design of the upgrading of the national rural revitalization demonstration village Shanghai Xinyi Village, the design of the rural revitalization institute and farming culture museum in Pidu District, Chengdu, the planning and design of Changzhou "Spring and Autumn Drowning City" site park (5A scenic area), the planning and design of Suzhou Taihu Lake National Wetland Park (5A scenic area), the design of Wuxi Xinzhou Ecological Park, the detailed planning of Xinjiang Urumqi North Expansion New Area detailed planning, Yunnan Chuxiong and Sichuan Yibin National Agricultural Science and Technology Park planning and other projects, all won the industry praise.

