# Page Not Found

The URL `4.quan-ly-khach-hang` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [4.Quản lý khách hàng](https://docs.puzi.vn/chuc-nang/puzi-social-phan-mem-quan-ly-fanpage/4.quan-ly-khach-hang.md)
- [5. Quản lý khách hàng](https://docs.puzi.vn/chuc-nang/puzi-sale-phan-mem-quan-ly-ban-hang/8.-quan-ly-khach-hang.md)
- [3. Quản lý kho hàng](https://docs.puzi.vn/chuc-nang/puzi-sale-phan-mem-quan-ly-ban-hang/3.-quan-ly-kho-hang.md)
- [4.2 Quản lý tag khách hàng](https://docs.puzi.vn/chuc-nang/puzi-social-phan-mem-quan-ly-fanpage/4.quan-ly-khach-hang/4.2-quan-ly-tag-khach-hang.md)
- [4. Quản lý đơn hàng](https://docs.puzi.vn/chuc-nang/puzi-sale-phan-mem-quan-ly-ban-hang/4.-quan-ly-don-hang.md)

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```

The question should be specific, self-contained, and written in natural language.
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### Option 2 — Browse the documentation index

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Use this to discover valid page paths or navigate the documentation structure.

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Full export: https://docs.puzi.vn/llms-full.txt

Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive.

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Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/chuc-nang/puzi-social-phan-mem-quan-ly-fanpage/4.quan-ly-khach-hang.md`).

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