Don't worry about political censorship. Sometimes I will go to your graduate school to find out the situation, and sometimes I will ask the school to provide a proof (I am the latter), and the internship unit will not check it. Political review is to check your political position, not anything else, as long as you are not anti-Party.
Not too long after graduation, go to school. Hehe, are you afraid? Don't worry, just check your political position.