Gao Jinsong focused on improving localization accuracy for the ZoeyVid/NPMplus repository, addressing a translation inconsistency in the Chinese zh.json file. He identified and corrected the terminology used for GitHub fork references, ensuring that Chinese-speaking users receive clear and accurate information. His approach emphasized targeted validation of the localization file to maintain translation consistency and prevent regressions. Working primarily with JSON and leveraging his skills in front end development, internationalization, and localization, Gao delivered a precise, low-risk change with clear commit traceability. This work prioritized quality and user understanding, supporting customer success while reducing potential support overhead for the project.