My English skills

I am learning English for work. I am able to exchange email and to read the newspaper and the magazines of my interests in English, but my listening and speaking skills are not good, especially when I talk on the phone.

Corrected verision

My English skills:

I am learning English for work. I am able to exchange emails, read newspapers and magzines of my interests in English, but my listening and speaking skills are not good; especially when I talk on the phone.

I shorted your sentences with the use of different punctuation. I used a semicolon ( ; ) to add your final point as it is relevant to what you're saying as a whole, but without that added it becomes a run along sentence.