The office of professional title reform is called the office of the leading group for professional title reform, and it is a functional institution under the Human Resources and Social Security Bureau. For example, the function of the county-level vocational reform office is to set up the office according to the organization and set the professional and technical titles of high, middle and primary schools according to the proportion of the total number of institutions in the county. And is responsible for each unit according to the annual declaration of participating professional and technical titles of personnel materials submitted to the provincial and municipal jury audit. After passing the evaluation of senior and intermediate titles, the county-level vocational reform office will issue professional and technical title qualification certificates in advance according to the list of personnel passed in the documents issued by the provincial and municipal jury.