Group 1 - The core viewpoint emphasizes the transformation of Zaozhuang from a traditional coal city to a new lithium battery city, showcasing its industrial innovation and practices as a model for Shandong's economic strategy [2][3] - Zaozhuang has developed a comprehensive lithium battery industry with 128 companies, earning the title of "China's New Energy Battery City," indicating a significant shift from its previous coal-dominated economy [3] - The integration of innovation and industry is highlighted as a key driver for Zaozhuang's transformation, with a focus on creating mechanisms that bridge policy and industry needs [3] Group 2 - The emphasis on practical performance and real-world training for officials aims to build a capable workforce that can effectively support the city's transformation [4] - Zaozhuang's development strategy prioritizes improving living standards alongside economic growth, demonstrating a commitment to both industrial advancement and enhancing public welfare [4] - The transformation story of Zaozhuang serves as a comprehensive example of industrial restructuring, innovative mechanisms, workforce development, and improvements in public welfare, providing a solid foundation for Shandong's economic ambitions [4]