The video tutorials in the website are recorded by experienced in-service teachers, providing all kinds of intimate services and enjoying a one-stop learning experience.
This website aims to bring professional education to more students. The goal of the website is to "make the best video tutorial and improve the computer level of the people all over the country".
Yo-Yo Tutorial Network: It's good to have tutorials and materials. I didn't study them carefully, and then I watched a piece of pr, because it's free, so I'll talk about it here.