What does the white glove principle mean in hotel management?

Clean and pure. In star-rated hotels, waiters are required to wear white gloves, because white gloves can show guests that their hands are clean and tidy. Hotel management major is to cultivate secondary vocational and technical application-oriented professionals who support the basic line of the party, adapt to the first line of production, construction, management and service, and develop morally, intellectually, physically and aesthetically.