> 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/quan-ly-modules/thong-bao.md).

# 10. Thông báo

Push notifications: hay còn gọi là thông báo đẩy