> For the complete documentation index, see [llms.txt](https://tailieu.smax.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://tailieu.smax.ai/giai-thich-ve-business/huong-dan-tham-gia-business.md).

# Hướng dẫn tham gia Business