Witness: As the name implies, the duty is to witness the marriage. During the wedding ceremony, he will announce and prove the voluntariness and legality of the new marriage, read out the marriage certificate and issue it to the new couple. There was no marriage certificate in ancient times, so there was no witness. The way to prove it is to worship heaven and earth and let heaven and earth testify, which is the same as seeing a marriage certificate by a witness now.

Witnesses have many choices. He (she) can be his (her) parents' classmates, colleagues, friends, relatives, colleagues, friends, or the leaders of both husband and wife units.

Married person: Its duty is to entrust a married couple on behalf of their parents. Married people are usually employed by the man. Status can be high, old and senior. Preferably one of the distinguished guests in the wedding crowd.

Moderator (also called MC): I don't agree with 1 Lou that "the wedding company is looking for a rapper". Nowadays, weddings pay more and more attention to personality and quality. The host is by no means a rapper, which may be the case with some middle and low-grade wedding hosts in some areas in the early days or now. I am a host in Beijing. With the development, elegance and relaxation are becoming more and more important in mid-to high-end weddings. The host is required to have both image, culture, experience and a certain level of gestures. Simple jokes are not allowed on this table.