Core courses of aviation crew major: professional body training, professional image design, civil aviation law, introduction to civil aviation, aviation crew English, aviation etiquette, service psychology, aviation medicine, Japanese (civil aviation Japanese), Chinese sign language, cabin service, cabin safety, etc. Core courses of aviation business major: professional physical training, professional image design, aviation etiquette, civil aviation law, introduction to civil aviation, aviation business English, passenger psychology, international and domestic air transport, airport check-in, dangerous goods transport regulations, civil aviation passenger and cargo sales, basic knowledge of air passenger and cargo transport, etc. Core courses of aviation maintenance major: civil aviation law, introduction to civil aviation, aviation transportation geography, introduction to aerospace, motor and electric drive, mechanical drawing, aircraft structural strength, aircraft fly-by-wire control system and active control technology, abbreviated English of aviation maintenance engineering, application of CBT maintenance simulation software, etc.