Research Papers / Trade economy subject - how to start? [6]

Hi everybody! I am very happy when I know this website. I am a senior student of Nha Trang university. My subject is trade economy. Maybe everyone will think my E skill is very well, but I am very bad at English. Although I study in Nha Trang, which is a tourist city with many foreign traveller, I rarely talk to them to improve my E skill. I am afraid of my wrong pronunciation and everyone don't understand what I say. Now, I am preparing to apply for a job and I am very worried because my job is required to use E. I hope everyone will help me. Thanks so much.

Now I don't know what I should do. Help me, please!!!!!!!!!!