Abstract: 【Purpose/significance】This paper analyses the risk factors of public opinion concerning China in countries along the "One
Belt and One Road" to provide theoretical basis and effective methods for Chinese government to make targeted decisions.【Method/
process】Based on the relevant cases of public opinion concerning China in countries along the " Belt and Road " as the research basis, this paper makes a more comprehensive analysis of public opinion risk factors,identifies the risk factors related to public opinion con? cerning China in countries along the " Belt and Road ",uses hierarchical holographic modeling method to carry out risk modeling,and then divides risk factors into high risk factors by analytic hierarchy process and Pareto analysis method.Third-level risk,middle-level risk and low-level risk.【Result/conclusion】Based on the analysis results,the risk factors of the source and process of communication are obtained,and the corresponding weights are obtained by analytic hierarchy process (AHP) for making the risk rating.and put for? ward corresponding countermeasures according to the grade,so as to provide more scientific and effective decision-making reference for better promoting the "one belt and one road" initiative.【Innovation/limitation】This article uses a systematic research method com? bining qualitative and quantitative research to study China-related public opinion cases in countries along the“Belt and Road”,and proposes countermeasures for different risk levels.However,the factors affecting the“Belt and Road”China-related public opinion are in the dynamic change,although this article has classified these factors,there may still be unreasonable or omissions,and the follow-up will continue to study and improve.