The acquisition and loss of "dual-qualified" teacher qualifications is related to the vital interests of teachers and to the overall quality and construction level of the vocational education teaching staff.
The acquisition and loss of the "dual teacher" teacher qualification is related to the vital interests of teachers and the overall quality and construction level of vocational education teaching staff.
The acquisition and loss of "double-qualified" teachers' qualifications is related to the immediate interests of teachers and the overall quality and construction level of vocational education teachers.