Worked on enhancing project documentation within the 1c7/chinese-independent-developer repository, focusing on improving discoverability for domestic users. Added a detailed README entry for the 计算器3000 project, a free online calculator offering financial and health-related calculations, including a direct link and concise feature overview to streamline user onboarding. Emphasized clear, maintainable documentation practices using Markdown, ensuring future contributors can easily track changes and understand project context. No bugs were reported or addressed during this period, allowing for concentrated effort on documentation quality. The work demonstrated disciplined commit management and a methodical approach to supporting ongoing and future project enhancements.