> For the complete documentation index, see [llms.txt](https://tailieu.abaha.vn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://tailieu.abaha.vn/cap-nhat-he-thong-abaha/nam-2023/quy-1-01-01-2023-31-03-2023.md).

# Quý 1 (01/01/2023 - 31/03/2023)