> For the complete documentation index, see [llms.txt](https://www.nguyenhongphuong.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.nguyenhongphuong.io.vn/gioi-thieu/nguyen-hong-phuong-r/su-nghiep/tac-gia-sach.md).

# Tác giả sách

- [Bước ngoặc cuộc đời Vr9](https://www.nguyenhongphuong.io.vn/gioi-thieu/nguyen-hong-phuong-r/su-nghiep/tac-gia-sach/buoc-ngoac-cuoc-doi-vr9.md)
- [Khởi nghiệp Phiên bản "Người đồng hành Vr9"](https://www.nguyenhongphuong.io.vn/gioi-thieu/nguyen-hong-phuong-r/su-nghiep/tac-gia-sach/khoi-nghiep-phien-ban-nguoi-dong-hanh-vr9.md)
- [Sách đã xuất bản](https://www.nguyenhongphuong.io.vn/gioi-thieu/nguyen-hong-phuong-r/su-nghiep/tac-gia-sach/sach-da-xuat-ban.md)