As a flight attendant, you need to have certain professional knowledge and skills in order to ensure the operational safety and service quality of airlines. Many airlines require flight attendants to have a full-time college degree or above. Flight attendants can obtain relevant professional knowledge and skills training by receiving full-time college education or above, including aviation service, safe operation and emergency handling. These knowledge and skills are very important for flight attendants to provide quality customer service, respond to emergencies and ensure flight safety. College degree or above also reflects the learning ability and adaptability of flight attendants, who can better understand and apply relevant knowledge in complex working environment and show strong comprehensive quality.