Group 1 - The recent rare heavy rainfall in northern regions has increased the pressure on urban flood prevention and disaster reduction, highlighting the urgency of building a resilient disaster prevention system [1] - A multi-faceted approach is necessary to address the long-term challenges of climate change, with infrastructure renovation as the first line of defense [1] - Upgrading urban drainage standards and renovating old drainage networks are essential to enhance drainage capacity and mitigate urban flooding issues [1] Group 2 - Strengthening river embankments and conducting regular inspections and maintenance are crucial to prevent dam breaches [1] - The construction of sponge cities through increased green spaces and permeable pavements can enhance rainwater absorption, storage, and release capabilities [1] - Establishing a comprehensive emergency material reserve network is vital to ensure sufficient and diverse supplies of food, medicine, and rescue equipment [1] Group 3 - Promoting disaster insurance is an effective means to disperse risks and alleviate the pressure on disaster-affected individuals [1] - Enhancing public disaster awareness through community drills, media campaigns, and school education is a key component of the resilience system [1] - Systematic thinking and bottom-line thinking must be integrated into urban planning, infrastructure construction, and daily management to create a precise, efficient, and orderly disaster prevention and reduction framework [2]