The Jilin Provincial Department of Human Resources and Social Affairs publicized 2022 two or three levels of professional and technical defense time is October 14, 2022 to October 16, 2022. The title defense work all use online defense, each group of participants waiting for staff to contact and add WeChat before 15:00 hours on the day before the defense, participants add WeChat to take the initiative to send the date of their own defense, where the evaluation room and the defense serial number.