Group 1 - The core viewpoint of the articles emphasizes the completion of the dismantling of seven floating bridges in the Henan section of the Yellow River before the main flood season, ensuring safety during the flood period [1][2] - The floating bridges serve as crucial connections across the Yellow River, and their structure is designed to maintain a flat surface while being supported by steel floating boxes [1] - The management of the floating bridges is critical during the flood season to prevent obstruction of water flow, which could elevate water levels and pose risks to the safety of residents and property on both banks [1] Group 2 - The Henan Yellow River Conservancy Bureau has implemented strict regulations and oversight to ensure the safe dismantling and anchoring of floating bridges, in accordance with the "Flood Management Measures for Floating Bridges in the Middle and Lower Reaches of the Yellow River" [1][2] - A supervisory team has been dispatched to monitor the dismantling process, focusing on the implementation of flood safety measures, maintenance of monitoring facilities, and the establishment of safety warning systems [2] - Floating bridge operators are required to enhance their awareness of flood safety management, maintain a 24-hour duty system, and develop effective emergency measures to prevent accidents such as drifting or losing anchored vessels [2]