我国已累计建成幸福河湖超5500条

Group 1 - During the "14th Five-Year Plan" period, China has built over 5,500 "Happy Rivers and Lakes," revitalizing local water bodies and enhancing community well-being [1] - The total length of the urban waterfront space along Liangma River in Beijing is 11 kilometers, which has been improved through comprehensive governance and landscape enhancement, creating a clean and green ecological corridor [3] - A total of 170,000 kilometers of rivers and over 3,000 lakes have completed management scope delineation, with 27,300 river and lake health evaluations conducted [5] Group 2 - The implementation of 122 "Happy Rivers and Lakes" construction projects has been supported, focusing on addressing issues such as illegal occupation and construction [5] - In Harbin, the Songhua River has transformed into a natural playground, covering an area of 1.45 million square meters, showcasing the benefits of the "Happy Rivers and Lakes" initiative [5] - In Anji, the "AI River Chief" model has effectively maintained the aesthetic quality of local rivers, with direct transactions of water ecological products exceeding 250 million yuan [7]