Book excerpt: The Sanjiang Plain wetlands are among the most important wetlands in the People’s Republic of China with unique habitats, species, and ecology. There is a considerable body of literature devoted to various aspects of the Sanjiang Plain wetlands including their ecological values. Building on lessons from the Sanjiang Plain Wetlands Protection Project supported by the Asian Development Bank and the Global Environment Facility---and based on a comprehensive literature review and discussions with experts who have been directly involved in wetland conservation efforts---this publication synthesizes current knowledge on the Sanjiang Plain wetlands, best practices, and options for achieving sustainable wetland management.