> For the complete documentation index, see [llms.txt](https://help.safebooks.vn/safebooks/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.safebooks.vn/safebooks/cham-soc-khach-hang.md).

# CHĂM SÓC KHÁCH HÀNG

- [Gửi yêu cầu hỗ trợ](https://help.safebooks.vn/safebooks/cham-soc-khach-hang/gui-yeu-cau-ho-tro.md)
- [Theo dõi yêu cầu](https://help.safebooks.vn/safebooks/cham-soc-khach-hang/theo-doi-yeu-cau.md)
- [Chat](https://help.safebooks.vn/safebooks/cham-soc-khach-hang/chat.md)
- [Gửi hình ảnh, file](https://help.safebooks.vn/safebooks/cham-soc-khach-hang/chat/gui-hinh-anh-file.md)
- [Phản hồi tin nhắn](https://help.safebooks.vn/safebooks/cham-soc-khach-hang/chat/phan-hoi-tin-nhan.md)
- [Thêm thành viên](https://help.safebooks.vn/safebooks/cham-soc-khach-hang/chat/them-thanh-vien.md)
- [Xoá tin nhắn](https://help.safebooks.vn/safebooks/cham-soc-khach-hang/chat/xoa-tin-nhan.md)
- [Tìm kiếm phòng chat](https://help.safebooks.vn/safebooks/cham-soc-khach-hang/chat/tim-kiem-phong-chat.md)
- [Xem lịch sử yêu cầu](https://help.safebooks.vn/safebooks/cham-soc-khach-hang/xem-lich-su-yeu-cau.md)