Group 1 - The article highlights the efforts of the Hunan Province Hanshou County Discipline Inspection Commission in addressing issues within the local vegetable production industry, particularly focusing on cold chain logistics and equipment failures [1][2] - Hanshou County has a significant vegetable production area of 450,000 acres, yielding an annual output of 1.8 million tons, making it a key region for vegetable production in China [1] - The county's disciplinary body has established a supervision mechanism to ensure the healthy development of the vegetable industry, which includes direct engagement with farmers and enterprises to understand their challenges [1][2] Group 2 - The article discusses the establishment of a closed-loop supervision system by the county's disciplinary commission to address agricultural issues, including soil health and fertilizer application, which has led to improved crop yields [2] - A total of 15 soil health monitoring points have been set up, and five scientific fertilization training sessions have been organized, resulting in a 40% reduction in root rot disease in cabbages [2] - The article emphasizes the importance of ensuring food safety and quality through rigorous monitoring and accountability measures, with over 70 agricultural quality safety issues addressed and 40 problem reports received [3][4]