# Thao tác chức năng trên hệ thống

1. [Cách in chứng từ (in 1, in nhiều)](/he-thong/thao-tac-chuc-nang-tren-he-thong/cach-in-chung-tu-in-1-in-nhieu.md)
2. [Các thao tác sử dụng](/he-thong/thao-tac-chuc-nang-tren-he-thong/cac-thao-tac-su-dung.md)
3. [Giới thiệu các nút chức năng](/he-thong/thao-tac-chuc-nang-tren-he-thong/gioi-thieu-cac-nut-chuc-nang.md)
4. [Kế thừa dữ liệu theo quy trình](/he-thong/thao-tac-chuc-nang-tren-he-thong/ke-thua-du-lieu-theo-quy-trinh.md)
5. [Các cách lọc tìm dữ liệu trên danh mục, chứng từ](/he-thong/thao-tac-chuc-nang-tren-he-thong/cac-cach-loc-tim-du-lieu-tren-danh-muc-chung-tu.md)
6. [Import dữ liệu từ excel vào chương trình](/he-thong/thao-tac-chuc-nang-tren-he-thong/import-du-lieu-tu-excel-vao-chuong-trinh.md)


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://help.arito.vn/he-thong/thao-tac-chuc-nang-tren-he-thong.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.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.