> For the complete documentation index, see [llms.txt](https://tigerview.gitbook.io/vi/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://tigerview.gitbook.io/vi/khoa-hoc/ppp/tuan-1/gioi-thieu-khoa-4.md).

# Giới thiệu khoá 4

{% embed url="<https://youtu.be/aDltC9Kav5w>" %}