Engagement emcee can't decorate decorations, and emcee's job doesn't include setting the stage. The wedding emcee is the host of the wedding ceremony, which can also be called the "wedding host". It conducts weddings according to the customs of different countries and regions, and according to local customs and etiquette. Therefore, the wedding emcee is an important part of etiquette and a unique wedding custom culture rooted in the fertile soil of the masses. Wedding emcee is a comprehensive art similar to crosstalk, hosting cultural programs, giving speeches, performing and reciting. It has "group work" with single mouth (one person), counterpart (two people) and more than three people. It also uses makeup, performance, singing and so on, which is novel and unique. A good wedding host should be able to talk to Kan Kan, knowledgeable, graceful and handsome, at the same time, he should be able to lead songs to dispel doubts, be knowledgeable, joke, be humorous, elegant but not boring, and laugh but not obscene. It sometimes goes beyond ordinary cross talk, which can be called a must in traditional etiquette. Wedding emcee is a kind of folk oral literature, which focuses on speaking and is a kind of language art. It connects the whole wedding ceremony in series through coherent and gorgeous words, with no procedures and loopholes, and it is always filled with a festive and auspicious atmosphere.