> For the complete documentation index, see [llms.txt](https://www.nguyenhongphuong.io.vn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.nguyenhongphuong.io.vn/chuyen-mon/dai-su-thuong-hieu/dai-su-thuong-hieu.md).

# Đại sứ Thương hiệu