Sign up at the school armed forces department or the local armed forces department to provide professional information. After the selection plan for direct recruitment of non-commissioned officers arrives next year, you can sign up. Only a few special and short-term majors need to recruit non-commissioned officers directly (generally only communications, literature and art, medical care and finance). Only the directly recruited noncommissioned officers became noncommissioned officers directly after several months of training, and the others were directly converted into noncommissioned officers in the first year after serving for two years.