Civil servants have to be tested, and the establishment of public institutions cannot be directly converted into civil service establishment. In other words, if teachers want to enter the government to engage in administrative work, they need to pass the civil service examination.
Teachers in editing are career editors, that is, teachers in editing are staff of public institutions. Non-editorial teachers are temporary or contract workers. Teachers, as staff members of public institutions, generally sign a five-year contract in accordance with relevant regulations (only one contract is usually signed in actual operation) and enjoy the working treatment of public institutions in accordance with relevant regulations. But when we say contract workers, we generally refer to temporary workers. Non-editing teachers are generally called substitute teachers.