It is best to go to a third-class first-class hospital right after graduation. This is a kind of exercise, and it is also to accumulate some capital for the future. However, I want to remind you, don't expect to get better job treatment than your colleagues who graduated from technical secondary schools just because you graduated from undergraduate courses. You do the same job, so do what you want. But no matter how hard and tired you are, you have to survive for more than two years. At that time, if you feel good, of course it is the best. If not, you have the capital to jump ship. It depends on your own pursuit. Being a nurse is really not easy. I hope you keep a good attitude and stick to it!