During May 2025, Benghia delivered Vietnamese localization for the google/comprehensive-rust repository, focusing on translating the Table of Contents and subsequent course sections to improve accessibility for Vietnamese speakers. The work involved careful technical writing and localization using PO files, with English keywords retained in parentheses to ensure clarity for technical terms. This approach broadened the course’s reach and facilitated smoother onboarding for non-English users. The implementation was completed in a single, well-documented commit, demonstrating a clear localization workflow. While the contribution was limited in scope, it addressed a real need for language accessibility in Rust educational materials.