First of all, learn some basic  english vocabularies. Then, listen to the news and try to understand the meaning from the context. You can't understand the whole news at first. But with the time being, you will grow confidence in you. Best of luck

Proshanto; Thanks that a great advice. My problem is that I miss 70% of words and that makes frustrated. But as you pointed, i need to collect and memorize news specific words. Another thing is the pronanciation andngetting addapted different language speakers. Thanks for the advice