The root of disapproval is whether you are qualified for the practical work under this major, so the fundamental thing is whether you are qualified for this job. Of course, you may feel that your second major is not "professional" enough, and you are worried that you have learned half a bucket of water and there is no real material. Well, my suggestion is that you need to learn better than others. Do you want to study for a second major? Do you really want to study the first major, or do you prefer the second major? As for what you said about finding a job in Qingdao, I'm worried that I can't find a job in my second major. You don't need this kind of worry, because looking for a job requires a more formal recruitment website. Here I recommend Qingdao, Yingcai.com and Zhilian.com, which are the best.