# Page Not Found

The URL `files/2y66CW5CmN8oHG34UW6m` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [RAG (Tạo tăng cường truy xuất)](https://developer.chatx.vn/ii-tinh-nang-co-ban/rag-tao-tang-cuong-truy-xuat.md)
- [Tiện ích mở rộng dựa trên mã](https://developer.chatx.vn/ii-tinh-nang-co-ban/extension-tien-ich/tien-ich-mo-rong-dua-tren-ma.md)
- [Khám phá](https://developer.chatx.vn/iii-workspace/kham-pha.md)
- [Phát hành ứng dụng ChatX](https://developer.chatx.vn/i.-thiet-lap-co-ban/phat-hanh-ung-dung-chatx.md)
- [Tạo ứng dụng ChatX](https://developer.chatx.vn/i.-thiet-lap-co-ban/tao-ung-dung-chatx.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://developer.chatx.vn/ii-tinh-nang-co-ban/rag-tao-tang-cuong-truy-xuat.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://developer.chatx.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://developer.chatx.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., `/ii-tinh-nang-co-ban/rag-tao-tang-cuong-truy-xuat.md`).

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