This repository is a curated collection of study materials for the Chinese System Architect Designer exam (a software architect certification). It provides links to video tutorials, teaching materials, past papers, and exam resources, along with historical passing scores from study groups. The project is actively maintained, with regular updates to reflect the latest exam schedules, syllabus changes, and resource links. The repository does not contain any source code or data processing pipelines. Instead, it functions as a static data repository, hosting markdown files that record passing scores from various study groups (2019-2021) and an update log detailing the addition of new resources. The core value lies in the organized aggregation of external study materials and the community-driven collection of exam results. While the project lacks reusable data engineering components (such as ETL scripts or data validation routines), it demonstrates consistent maintenance and responsiveness to changes in the exam landscape. The data stored within the repository (primarily the group pass records and update log) is version-controlled and accessible, though users must rely on external links for the majority of study materials, which are kept up to date by the maintainer.