> For the complete documentation index, see [llms.txt](https://www.vr9.io.vn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.vr9.io.vn/power-card-vr9/quickstart-2.md).

# Hướng dẫn đăng ký và sử dụng

- [Quy trình tạo thẻ nhanh chóng](https://www.vr9.io.vn/power-card-vr9/quickstart-2/quy-trinh-tao-the-nhanh-chong.md)