Bài 2: Wordpress Document

Bài 2: Các sai lầm mà người dùng Wordpress cần tránh
https://wpcanban.com/wordpress/thu-thuat-wordpress/5-sai-lam-ma-nguoi-dung-wordpress-can-phai-tranh.html
https://thachpham.com/wordpress/wordpress-tutorials/loi-khuyen-don-gian-de-bao-mat.html
https://ninhdon.com/loi-thuong-gap-cua-webmaster-khi-su-dung-wordpress/