Worked on enhancing documentation accessibility in the secretflow/spu repository by localizing the Supported MPC Protocol section into Chinese. This involved updating PO translation files to include detailed descriptions and complexity metrics for protocols such as ABY3, Semi2k-SPDZ*, and Cheetah*, making technical content more approachable for Chinese-speaking users. The work followed established documentation and localization workflows, ensuring consistency and maintainability across language versions. By focusing on documentation and localization skills, the contribution aimed to improve onboarding and reduce barriers for non-English readers, supporting broader adoption and understanding of MPC capabilities within the Chinese-speaking developer community.