> For the complete documentation index, see [llms.txt](https://docs.fiinpro.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.fiinpro.com/trai-phieu/so-do-quan-he.md).

# Sơ đồ quan hệ

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<figure><img src="/files/dhwHGs7HsUbDrpVD86nK" alt=""><figcaption></figcaption></figure>