The research report edited and published this time is not only a summary of the practical experience of the Huaihe River control workers, but also the result of the theoretical research and thinking of the Huaihe River control workers. These research reports are rich in content and distinctive features. They focus on major issues in Huaihe River governance and the reform and development of the Huaihe River Commission. Based on in-depth investigations and studies, they put forward some well-targeted opinions and suggestions, providing useful reference for solving practical problems and promoting related work.