# Page Not Found

The URL `files/wi6mjnWDCKcOguCqxbp8` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [Khái niệm BI cơ bản](https://docs.datasuite.vn/gioi-thieu/khai-niem-bi-co-ban.md)
- [So sánh các package](https://docs.datasuite.vn/cach-tinh-phi-dich-vu/so-sanh-cac-package.md)
- [Thay đổi Chart](https://docs.datasuite.vn/cac-tinh-nang/bieu-do-chart/thay-doi-chart.md)
- [Thay đổi màu sắc, cột và đường viền (column, border)](https://docs.datasuite.vn/cac-tinh-nang/bieu-do-chart/thay-doi-chart/thay-doi-mau-sac-cot-va-duong-vien-column-border.md)
- [Chia sẻ báo cáo](https://docs.datasuite.vn/chia-se-va-quan-ly-truy-cap/chia-se-bao-cao.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.datasuite.vn/gioi-thieu/khai-niem-bi-co-ban.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.datasuite.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.datasuite.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., `/gioi-thieu/khai-niem-bi-co-ban.md`).

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