What is the custom of expiration?

In the past, after the parents of both men and women agreed to transfer ownership, they agreed to transfer ownership on auspicious days. The man prepares the bride price such as clothes and jewelry, as well as the media contract with the words "respect for commitment", puts it in the "worship box" and sends it to the woman. The woman received the gift and returned the deed, which read the words "Yang answered Yu Yin". At this point, the marriage relationship was established. Now it's basically muddling along. Customs vary from place to place, so it is necessary to prepare alcohol, tobacco, sugar, chicken, fish, onion and wormwood leaves, and men and women have their own clothes as bride price.