Core Viewpoint - The article highlights the transformation of the Grand Canal into a "green corridor," emphasizing ecological restoration efforts and improvements in water quality and biodiversity along the canal [1][8]. Group 1: Ecological Restoration Efforts - The Grand Canal, a historical waterway over 2,500 years old, has undergone significant ecological restoration, with efforts including dredging, bank rehabilitation, and the creation of artificial wetlands [3][4]. - The implementation of natural purification methods, such as ecological retention and plant absorption, has led to visible improvements in water quality, with residents noting a decrease in unpleasant odors [1][3]. Group 2: Biodiversity and Environmental Impact - The restoration has resulted in a resurgence of wildlife, including rare migratory birds, indicating a healthier ecosystem [5][8]. - The introduction of clean water from various sources, including the South-to-North Water Diversion Project, has revitalized the canal's ecosystem, enhancing its natural flow and self-purification capabilities [4][5]. Group 3: Community and Economic Development - The revitalized canal areas have become attractive for tourism and local businesses, integrating ecological, recreational, and cultural functions [6][8]. - Various regions along the canal have developed innovative spaces and recreational facilities, promoting a sustainable cycle of tourism and environmental conservation [6][8].

Group 1 - The third round of the fifth batch of central ecological environment protection inspections has been fully launched, with eight inspection teams established to oversee Beijing, Tianjin, and Hebei, as well as five central enterprises [1] - The inspection teams will focus on ecological environment protection and the cultural heritage of the Grand Canal during their inspections in the specified provinces [1] - The inspection period for the regular inspections is set for one month, while the special inspections for the Grand Canal will last approximately two weeks [1] Group 2 - The inspection teams are guided by the principles of enhancing awareness of the "two establishments," maintaining the "four consciousnesses," and ensuring the "two safeguards" [2] - The inspections will adhere to a problem-oriented approach, emphasizing the need for precision, legality, and effectiveness in advancing the inspection work [2] - During the inspection period, each team will establish contact numbers and postal addresses to handle reports related to ecological environment protection from the inspected entities [3]