Group 1 - The "Renmin Index" is a platform developed by Renmin University of China to integrate research and policy advisory services across various disciplines, covering economics, finance, governance, ecology, and technology [1] - The Tianfu China Financial Index (TFFI) evaluates the comprehensive financial development level of 36 central cities in China, promoting mutual understanding and differentiated competition among these cities [1] - The TFFI has been published for nine consecutive periods and includes innovative sub-indices based on nine dimensions such as financial markets, institutions, environment, human resources, technology finance, green finance, inclusive finance, pension finance, and digital finance [1] Group 2 - The Yangtze River Economic Belt Green Innovation Development Index assesses the overall development level and competitiveness of 110 cities in the Yangtze River Economic Belt in the field of green innovation [2] - Since its first release in 2021, the report aims to promote high-quality regional development by integrating green innovation with innovation-driven strategies [2] - The report provides data support and decision-making basis for local governments while offering scientific guidance for optimizing green innovation policies [2]