During March 2025, Khanh Le developed the Reading test workflow for the khoanguyen-st/greenPREP repository, introducing a private Reading route with dedicated ReadingIntroduction and ReadingPage components to present test information. He refactored the EnterSessionKey component, enhancing both styling and input validation to improve user experience and reliability. His work included integrating React Buddy development files to streamline UI component development and previews. Using React, Ant Design, and JavaScript, Khanh also performed code hygiene improvements by removing unused variables, reducing potential lint issues. The scope of work was focused and foundational, enabling a smoother and more maintainable reading test experience.