這兩者要在具體語句中去辨析

English learning一般作為名詞片語，意為英語的學習在句中充當主語，賓語

English learning is not easy(主語)

意為英語的學習不容易

learning English一般作為動詞片語，意為學習英語，句中充當主語或賓語

she is good at learning English

她擅長學英語

“English Learning”and “learning English”. The difference between them is difficult to understand, here I show you several sample sentences:

English learning is very important.

The most important thing is English learning.

(“English learning” 做句子成分，前句做主語，後句做賓語， 相當於名詞）

I am learning English.

I have been learning English for years.

這裡相當於一個 V+ing形式，表示動作進行的狀態。

這裡需要你體會一下。