Rapid manufacturing products of training institutions: know how to do it but don't know why.
University graduate: I don't know how to do it, but I know why.
I don't know how to do it, but I don't know why it involves many things, such as basic experience, knowledge and so on. . .
Many companies saw that they were trained and directly withdrew!
But what I want to say is: as long as you work hard, you can still succeed!