A week or two. According to official website of Donghu Education Bureau, the re-examination time of teachers' qualifications of Donghu High-tech Appointment System is May 13 (Saturday 8: 30- 12: 00, 13: 30- 16: 00), and the interview results of teachers of Donghu High-tech Appointment System will come out within one to two weeks from May 27th. The teacher qualification examination is a formal teacher qualification examination set by the examination center of the Ministry of Education. Before 20 12, the teacher qualification examination shall be organized by the provinces themselves.