Worked on enhancing the Chinese Review Challenge documentation within the freeCodeCamp/freeCodeCamp repository, focusing on improving clarity and accessibility for Chinese-speaking learners. Applied content editing and educational material development skills to correct grammar and refine language, ensuring the documentation met curriculum standards and reduced potential confusion for non-English speakers. Utilized Markdown to implement these changes, maintaining clear commit hygiene and traceability by linking updates to relevant issues for streamlined review. This targeted documentation improvement strengthened localization readiness and contributed to a smoother onboarding experience, reflecting a methodical approach to maintaining high-quality, consistent educational resources across the project’s curriculum materials.