Contributed to the 1c7/chinese-independent-developer repository by enhancing the README to introduce the Claude-i18n project, establishing a foundation for Chinese localization of the Claude.ai web interface. The work involved creating clear documentation in Markdown, outlining support for both Simplified and Traditional Chinese, and providing direct links to the claude-i18n repository to streamline future localization efforts. This update improved accessibility for Chinese-speaking users and facilitated onboarding for new contributors. By focusing on documentation and localization strategy, the contribution aligned with broader product goals and set the stage for future pull requests related to internationalization and multilingual support within the project.