千村千面，农村污水处理要因地制宜

Group 1 - The core viewpoint emphasizes the importance of rural sewage treatment in improving agricultural productivity and environmental quality, highlighting the need for tailored solutions based on local conditions [1][2] - The "tidal population" issue in rural tourism areas leads to significant fluctuations in sewage discharge, necessitating innovative management strategies such as the "water storage peak shaving" model in places like Cangxi County, Sichuan [1] - Different sewage treatment methods are recommended based on population size and sewage volume, with larger villages requiring centralized systems and smaller ones utilizing constructed wetlands or purification tanks [1][2] Group 2 - Effective management and maintenance of rural sewage treatment facilities are crucial, with a focus on establishing long-term regulatory mechanisms to ensure stable operation [2] - The implementation of a multi-party responsibility mechanism in Cangxi County, involving community management and financial support, addresses funding challenges in sewage treatment projects [2] - The central government has outlined a plan for rural sewage and waste management, emphasizing the need for region-specific strategies that align with broader rural development goals [2]