# Page Not Found

The URL `files/3SLQlRBD4KWlVR6PmacO` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [2.2.5 Báo cáo](https://docs.sandbox.com.vn/2.-sale/2.2-quan-ly-chia-leads/2.2.5-bao-cao.md)
- [3.4 Quản lý sản phẩm chi nhánh](https://docs.sandbox.com.vn/3.-kho/3.4-quan-ly-san-pham-chi-nhanh.md)
- [3.5.3 Quản lý combo](https://docs.sandbox.com.vn/3.-kho/3.5-quan-ly-san-pham/3.5.3-quan-ly-combo.md)
- [3.3.6 Danh sách kho](https://docs.sandbox.com.vn/3.-kho/3.3-quan-li-ton-kho/3.3.6-danh-sach-kho.md)
- [10.2 Lịch sử đăng kí tiện ích](https://docs.sandbox.com.vn/10.-tien-ich/10.2-lich-su-dang-ki-tien-ich.md)

## How to find the correct page

If the exact page cannot be found, you can still retrieve the information using the documentation query interface.

### Option 1 — Ask a question (recommended)

Perform an HTTP GET request on the documentation index with the `ask` parameter:

```
GET https://docs.sandbox.com.vn/2.-sale/2.2-quan-ly-chia-leads/2.2.5-bao-cao.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

### Option 2 — Browse the documentation index

Full index: https://docs.sandbox.com.vn/sitemap.md

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

### Option 3 — Retrieve the full documentation corpus

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

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

## Tips for requesting documentation

Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/2.-sale/2.2-quan-ly-chia-leads/2.2.5-bao-cao.md`).

You may also use `Accept: text/markdown` header for content negotiation.