Worked on the hsliuping/tradingagents-cn repository to improve the accuracy and clarity of project documentation. Focused on updating the Readme diagram to ensure it accurately reflected the trading framework’s actual architecture, addressing a key source of confusion for new contributors. Used Markdown and technical writing skills to revise the documentation, making onboarding smoother and reducing the risk of architectural misunderstandings. The work involved a single, well-documented commit that maintained clear project history and traceability. No new features were added, but the targeted documentation fix enhanced the overall usability and maintainability of the project for future development efforts.