Group 1 - The core idea of the articles revolves around the innovative approach taken by QingTian County in Zhejiang to enhance rural development through skill-based training for local officials, transforming their skills into economic benefits for the community [1][3][4] - QingTian County has established a "one town, one skill" strategy, creating 86 skill service teams that promote collaboration among local officials to revitalize rural areas [1][3] - The "oil tea industry brand and market development skill team" was formed to address challenges in the oil tea industry, leading to a 15% increase in oil yield through the introduction of new production techniques [3][4] Group 2 - The "project management service team" was created to streamline the construction of significant infrastructure projects, ensuring efficient management and community engagement [3][4] - The use of drone technology in the transportation of fresh fruit has improved efficiency by 80%, showcasing the practical application of skills learned by local officials [4] - QingTian County plans to enhance its training system for skill service teams, aiming to cultivate a more versatile cadre of officials who can effectively support economic development and community services [4]