# Page Not Found

The URL `danh-muc/khach-hang` does not exist.

You might be looking for one of these pages:
- [Khách hàng](https://docs.caresoft.vn/danh-muc/restful-api-cua-caresoft/khach-hang.md)
- [Tích hợp thoại](https://docs.caresoft.vn/danh-muc/tich-hop-thoai.md)
- [Webhook](https://docs.caresoft.vn/danh-muc/webhook.md)
- [Ứng dụng khác](https://docs.caresoft.vn/danh-muc/ung-dung-khac.md)
- [Case study](https://docs.caresoft.vn/danh-muc/case-study.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.caresoft.vn/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.caresoft.vn/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/danh-muc/restful-api-cua-caresoft/khach-hang.md`)
- Use `Accept: text/markdown` header for content negotiation