Library Science Research & Work. 2025, 0(12): 11.
Integrating overseas think tank literature on China through knowledge graphs and mining viewpoints, hot topics, trends, risks, and opportunities can provide decision-makers with more targeted references. This paper first outlines the requirements for constructing knowledge graphs for policy advisory services, emphasizing decision-oriented design, timeliness, foresight, and multidimensional associations, and describes the processes of data collection, annotation and classification, and knowledge extraction. It then examines knowledge services and applications enabled by knowledge graphs, including knowledge navigation and efficient retrieval, multi-scenario visualization, decision support and risk identification, automatic generation of decision reports, and personalized services. Finally, it discusses potential challenges in the construction process. The paper argues that building a knowledge graph of overseas think tank literature on China for policy advisory services is both theoretically and technically feasible, and holds significant practical value.