China Social Science Data of Renmin University of China (CSSD) serves users both inside and outside the university by providing standardized management, open access,, and full lifecycle services for research data. The platform aims to foster an open, collaborative scientific ecosystemacrossinstitutions, driving knowledge innovation and contributing to social development.

Guided by the core principles of“Standardization, Sharing, Intelligence, and Value Creation”, the platformadvances comprehensive lifecycle management of research data—from project design, data collection and processing,to analysis, dissemination and reuse. This gathering data for truth with rigor to ensure accuracy at the source;  utilizing data to generate insight and reveal underlying patterns; and managing data with precision to support practical application and informed decision-making.

The platform's long-term vision is to build a world-class social science data resource platform with distinctive Chinese characteristics.In emphasizes robust governance through metadata standards, quality review mechanisms, while supporting data openness, responsible sharing, and the translation of research findings into practical impact.Leveraging AI technologies, the platform enables intelligent data analysis, automated labelling,, citation tracking and other value-added services—ensuring that data are traceable,accessable and capable of generating meaningful societal value..