Core Viewpoint - The article highlights the "Three Deliveries" (sending coolness, care, and health) initiative organized by the Zhenjiang Economic Development Zone to support frontline workers during high temperatures, emphasizing the importance of worker safety and well-being [1] Group 1: Initiative Overview - The "Three Deliveries" initiative aims to provide cooling supplies to frontline workers, transforming the care from the Party and the union into a source of "cooling power" during high temperatures [1] - The initiative includes visits to various companies, such as Jiangsu Xiangyu Mining Technology Development Co., Ltd. and Zhenjiang Xinyuan Property Management Co., Ltd., where care packages were distributed [1] Group 2: Engagement with Workers - The Zhenjiang Federation of Trade Unions visited companies like Jindong Paper (Jiangsu) Co., Ltd. and Zhenjiang Ruibide Medical Devices Co., Ltd. to deliver anti-heat care packages to workers on duty [1] - The initiative also extended care to urban management staff and new employment groups within the district, showcasing a broad commitment to worker welfare [1] Group 3: Future Plans - The Zhenjiang Economic Development Zone plans to leverage the "Party Building Leading Grassroots Governance Innovation" project to address community issues and enhance social warmth [1]