Worked on the koreader/koreaderhub.io.git repository to deliver complete Simplified Chinese localization for the KOReader User Guide, achieving full translation coverage and standardizing UI terminology for a consistent user experience. Leveraged Weblate to manage the localization workflow, applying best practices in i18n and terminology management to ensure traceable, commit-based updates. Focused on improving accessibility for Chinese-speaking users and reducing future localization risks by refining the formatting and spacing of UI terms. Demonstrated technical writing skills throughout the process, resulting in ready-to-release localization assets and a streamlined pipeline for ongoing updates, with no major bugs recorded during this period.