Group 1 - The core idea is the transformation of natural resources, specifically reeds in Wuliangsuhai, from being seen as a burden to becoming a valuable asset for ecological governance and economic development [1][3][5] - Wuliangsuhai, the largest freshwater lake in the Yellow River basin, plays a crucial ecological role by purifying water and providing habitats for birds, but unmanaged reeds can lead to fire hazards and water eutrophication [3][9] - Local initiatives have introduced sustainable practices by supporting companies that process harvested reeds into formaldehyde-free eco-friendly boards, creating jobs and enhancing economic benefits [5][7] Group 2 - The N2N ecological circular agriculture model in Xinyu, Jiangxi, effectively utilizes livestock waste, converting it into biogas and fertilizers, thus benefiting both livestock and crop farmers [10][14] - This model addresses environmental pollution caused by livestock waste, significantly reducing disposal costs for farmers and creating a sustainable ecological industry chain [14] - The community recycling initiative in Shanghai demonstrates the practical application of waste transformation, turning discarded plastic food containers into functional furniture, promoting resource recycling at the local level [15][22]