Contributed a Chinese translation of the Cosign documentation to the Managor/tldr repository, focusing on improving accessibility for Chinese-speaking users and supporting internationalization goals. The work involved translating key documentation files using Markdown, ensuring clarity and consistency with existing content. Emphasis was placed on maintaining repository standards, including proper commit messages and adherence to established localization workflows. No bug fixes were required during this period, as the primary deliverable centered on documentation enhancement. This effort broadened the project’s reach, reduced onboarding friction for new users, and demonstrated proficiency in documentation, localization, and translation within a collaborative open-source environment.