> For the complete documentation index, see [llms.txt](https://docs.vmass.vn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.vmass.vn/quan-ly/qr-code.md).

# QR Code

![Mã Qr Code](/files/-MHajvsNoXGXqiJPdb3k)