# Page Not Found

The URL `files/EfVGEHT0w8SMBHNldF5J` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [Thêm mã nguồn](https://fui-docs.gitbook.io/docs/du-an-va-module/them-ma-nguon.md)
- [Chuyển tiếp trang (redirect)](https://fui-docs.gitbook.io/docs/cac-ham-chuc-nang/chuyen-tiep-trang-redirect.md)
- [f-table](https://fui-docs.gitbook.io/docs/cac-control-chuc-nang/fui-control/f-table.md)
- [Control](https://fui-docs.gitbook.io/docs/giao-dien-nguoi-dung/control.md)
- [Watch](https://fui-docs.gitbook.io/docs/data-va-khoi-lenh/watch.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://fui-docs.gitbook.io/docs/du-an-va-module/them-ma-nguon.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://fui-docs.gitbook.io/docs/sitemap.md

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

### Option 3 — Retrieve the full documentation corpus

Full export: https://fui-docs.gitbook.io/docs/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., `/docs/du-an-va-module/them-ma-nguon.md`).

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