疏解、治理、升级，北京要走一条与众不同的发展之路

Group 1 - The core idea emphasizes the importance of effective urban management to enhance the quality of life in cities, particularly in Beijing, which aims to explore a new path for governance in mega-cities through its 15th Five-Year Plan [1] - The plan focuses on alleviating non-capital functions and managing population flow to enhance the carrying capacity of urban centers and suburban areas [1][2] - Beijing's strategy includes integrating neighboring regions and leveraging its advantages in technology, finance, and talent to support the development of the Tianjin and Hebei areas [2] Group 2 - Urban renewal is a key focus, with plans to renovate old residential areas and protect historical sites while ensuring safety and stability in the city [3] - The city aims to develop a higher-level open economy, optimize the business environment, and foster innovation in sectors like healthcare, artificial intelligence, and modern finance [4] - Beijing's development path is distinct from other mega-cities, aiming for a balance between safety, livability, and cultural richness, ultimately contributing to global urban governance exploration [4]