During March 2025, this developer localized the Supported MPC Protocol documentation in the secretflow/spu repository, focusing on expanding accessibility for Chinese-speaking users. They translated technical content related to MPC protocols such as ABY3, Semi2k-SPDZ*, and Cheetah*, ensuring that descriptions and complexity metrics were accurately conveyed in Chinese. The work involved updating PO translation files and adhering to established documentation workflows, emphasizing maintainability and consistency. By leveraging skills in documentation and localization, the developer addressed onboarding challenges for non-English readers, improving the clarity and reach of technical materials. The contribution was delivered as a single, well-scoped feature.