What is the difference between   "even more" and "much more"?

I want to learn English even more than now. 

I want to speak English even more better than I do.

I want to speak English much more better than I do.

Are they the same?  Are they correct?

Hi,

These sentences are not the same and there are structural problems

To make a little more sense with the examples given, I’ve changed it a little based on your wording.

  I want to learn English even more than now. 

  I want to learn English even more now than before

I want to speak English even more better than I do. – “ More “and “better” are grammatically incorrect to be used together. Not exactly sure what you tried to say. But I’ll take a guess.

 I want to speak English better even more [now] than I ever did before.

I want to speak English much more better than I do.

I want to speak English much better than I do .

Here are a few examples of using “even more” and “much more”

1)      I missed her even more than I realize.

2)      I’ve always liked Jane but I like her even more after she lost weigh.

3)      There is much more to learn than meet- the- eyes.

4)      Jane is much more than a pretty face. She is very smart.

Much more and even more are used in a contrastive / comparative contexts. You need two concepts, things, or ideas in order to use them.