The wedding emcee is the host of the wedding ceremony, which can also be called the "wedding host". According to the different customs and habits of the Chinese nation and regions, it officiates at weddings 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 surpasses ordinary cross talk, which is a must in China's traditional etiquette.