Does not belong to the provincial training. Public subject training is a special training organized by the human resources and social security department in conjunction with the relevant industry authorities to expand knowledge, broaden horizons and inspire innovative thinking for professional and technical personnel. Simply put, it is the continuing education of professional and technical personnel. For example, the continuing education of accountants. In fact, it is the continuing education of personnel, which is generally the most in institutions or government agencies. Generally, it is self-application or unit requirements. It's all paid by the unit. Generally speaking, it belongs to municipal training. On-site training of public compulsory subjects in the municipal education and sports system is organized and implemented by the Municipal Teachers' Continuing Education Center entrusted by the Municipal People's Social Security Bureau, with unified deployment, unified arrangement and unified standards, and centralized training and learning.