According to the notice of the Human Resources and Social Security Department of Henan Province, the first-level (senior technician) examination of ground handling skills takes the form of man-machine dialogue examination of professional ethics and professional basic knowledge, with a score of 100.

Attendance is divided into five levels: level 5 (junior worker), level 4 (intermediate worker), level 3 (senior worker), level 2 (technician) and level 1 (senior technician). Those who pass the examination of professional ethics and professional basic knowledge can enter the comprehensive evaluation stage.