If I were you，I will ask like this "I did not understand well about a lot of English documents of man, do you have a great way can guide how to learn English?"
maybe there has some wrong about the words,but we all know the means.
I think, just do it,then,you will find the best way for yourself.
I hope you can find the all the ways to understand the meaning.
hold it day by day.
oh, maybe i had some wrong at last words.Forgive me!