Who said that most of Beijing Foreign Studies University are students from outside Beijing? As a university in Beijing, it must take care of local candidates, so the number of students it recruits locally is almost equal to the sum of foreign students, so it shows that local candidates have advantages.

As for the expectations of Beijing Foreign Studies University students, it depends on your personal development. It is true that Beijing Foreign Studies University is strong in diplomacy and translation, but no matter how good the school is, it only provides you with an external advantage. If you don't study hard, you can't talk about development What's more, there are many good universities and there is great competition. Related majors in schools like Peking University People's Congress are also good.

As for your family background, I don't think so. As long as your college entrance examination results meet the requirements, you can study at Beijing Foreign Studies University, and you will not be admitted without exception because of your good background, nor will you give up admission because of your poor background.