If you have just graduated for two years, or are in the labor dispatch period, you have your work experience in labor dispatch. If not, you will not be recorded in the file. Unless you are applying for an informal job in a bank, it is only an employment system, and work experience is irrelevant. If it's a formal job, your file is transferred from the talent market, so you have no formal working experience in a bank, because the file of a formal job in a bank is not in the bank, and everyone who checks the file understands that you don't need to cheat, except of course.