For example, you were punished. In the file, what punishment was received in a certain year and month will be recorded. Those who perform well can apply for cancellation of punishment. It will be recorded in the file again. One month, the student was expelled for good behavior. So you go out to look for a job, which has a great impact on the industry. But karma doesn't mean nobody wants it. You are really capable and have a good personality, and those bosses can see that. Now society is not just looking at that piece of paper. There are many bosses with discerning eyes!