The service period of special post teachers is generally three years. After the expiration of the three-year service, teachers who stay in school to teach can get the establishment and become formal teachers in the establishment. Special post teachers are a special policy implemented by the central government for rural compulsory education in the western region. Although special post teachers are not included in the establishment of public institutions after admission, they are also regular teachers, and they all enjoy five insurances and one gold normally. In addition, with the continuous strengthening of the state's support for special post teachers, the salaries of special post teachers are also constantly improving, and they enjoy the same treatment as local public teachers.