Hi there,
I learned English especially in my college education time. And also after my graduate education I did international trade with UK, USA and Korea (by writing and speaking). In addition I have been publishing English articles for 13 years. I completed my Ms.C. in English and also I have been taking lessons, reading a lot of articles, writing some articles and presenting some studies in English for 13 years.
Have a healthy day,
Gurcan.