Abstract:Taking the National Natural Science Foundation of China(NSFC) Joint Fund project as an example, this study analyzes the links, objects and stakeholders of the linkage of fund project achievements from the perspective of all-round achievement management, and explores the establishment of an achievement linkage mechanism closure covering nine links, including results demand planning, achievements generation, achievements collection, achievements statistics and analysis, achievements mining, achievements sharing and dissemination, achievements publicity and presentation and promotion, achievements transformation and application, and achievements evaluation and feedback, puts forward six operating conditions of the achievement linkage mechanism to meet the needs of the public, government departments, scientific community, enterprises and joint funders of different interoperable objects, including demand-oriented project guide development, multi-integration and classification application of achievement data management, service application-oriented achievement identification and mining, emphasis on government-led results publicity, display and promotion, "political and academic research funding" collaborative achievements transformation and multi-dimensional achievement evaluation to serve the fund management. Finally, the paper makes some suggestions such as strengthening the mechanism of establishing demand-oriented project formation, building a database of scientific research achievements and tracking and evaluating achievements.