> For the complete documentation index, see [llms.txt](https://huong-dan-bck.haibasoft.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://huong-dan-bck.haibasoft.com/policy-and-privacy.md).

# Policy & Privacy

<https://bck.haibasoft.com/policy.html>