Group 1 - The article highlights the ongoing high temperatures in southern China, particularly in Zhejiang, and the local government's efforts to provide relief and ensure public welfare [1] - In Ruian, Zhejiang, various "love tea points" have been established to serve refreshing drinks and food, catering to thousands of people daily, including sanitation workers and delivery personnel [3] - In Jiaxing, the local workforce is actively maintaining and installing equipment on power towers under extreme heat conditions, ensuring the reliability of electricity supply for residents [5] Group 2 - The installation of online image monitoring devices in Jiaxing is a significant step towards smart operation and maintenance of the power grid, enhancing fault response times and reducing the need for manual inspections [8] - A total of 200 monitoring devices have been installed across key transmission corridors in Jiaxing, achieving comprehensive monitoring of critical power lines to ensure stable grid operation during high-temperature periods [8]