Do you have idea?

Hello
All of my senior,
How do you do?
I am called soorinton from Myanmar.
I would like to ask you about of our English Language Status.
I mean, there are normally three levels in English, e.g- Basic, Intermediate, Advanced.
This level is standard separate level in our country, Myanmar.
So, how do you think it is correct or not until now?
I mean, the way of learning in English.
This is impossible or not? We guess the point which is the main point for us who wanna improve English Language in their life.

Yours Sincerely,
Sol