Scientific sharing and management of research output from the National Natural Science Foundation of China（NSFC） play a significant role in advancing scientific progress，enhancing public scientific literacy，and fostering communication and collaboration among researchers. This study first conducted a questionnaire survey targeting researchers，collecting 870 valid responses to analyze the current status and challenges in accessing scientific fund achievement data. Subsequently，employing the K-means clustering method，we performed cluster analysis on research outputs from 10 different categories of NSFC-funded projects. The results demonstrate that characterizing research outputs using “keywords and s” can enhance the sharing and management of scientific achievements. Furthermore，through interviews with industry professionals，this paper proposes the following recommendations：（1） Strengthen training and guidance for achievement dissemination while establishing diversified sharing channels; （2） Provide additional sharing resources to support effective research dissemination; （3） Improve the completeness，coordination，and consistency of policy frameworks while aligning with the shared principles of international organizations.
Wang et al. (2026) studied this question.