> For the complete documentation index, see [llms.txt](https://docs.hoola.vn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hoola.vn/chinese/huong-dan-ho-tro-khach-hang/ma-kich-hoat.md).

# Mã kích hoạt