How I study during the vacation

I'm attending the course of a civil servant now, so I will study about six hours four times a week. And I don't have any qualification, so I will study bookkeeping, because I think it is useful for a civil servant. I think if I don't any qualification, I will can't get any job. I think to have some qualifications is very important for university students to hunt for a job. By the way, my special subject is English, but I have a limited vocabulary, so I will improve my vocabulary skill by reading some foreign books or listening foreign musics. (105 words)