All right. Beijing New Media Technician College Airport Operation and Maintenance Department is a professional department of public national key technical colleges integrating academic education, vocational training and skill appraisal. The professional department is committed to cultivating high-skilled talents with both ability and political integrity to meet the demand of Daxing International Airport and Capital International Airport for a large number of high-skilled talents in technical operation and maintenance. Therefore, the airport operation of Beijing New Media Technician College is well maintained.