Editing teacher
Teachers in editing are career editors, that is, teachers in editing are staff of public institutions.
Non-editing teacher
Non-editorial teachers are temporary or contract workers. Non-editing teachers are generally called substitute teachers.
contract period
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.