CnOpenData is a comprehensive data platform that spans multiple disciplines, including economics, law, healthcare, and the humanities. With over 400 specialized databases, it offers a wealth of information, covering various data types such as patent data (over 140 million records), corporate registration data (over 220 million records), public company data, land-related data, and pandemic statistics, among others. The platform is distinguished by its commitment to personalized data customization services, catering to the specific research needs of its users.

CnOpenData specializes in integrating both numerical and textual data, presenting invaluable resources for academic and professional research. Notably, it collaborates with prestigious institutions like Tsinghua University and various global partners, making significant contributions to data accessibility in both domestic and international academic circles. By combining robust data integration capabilities with high academic standards, CnOpenData supports diverse research initiatives across countless sectors, making it an essential tool for scholars, industry professionals, and decision-makers alike.