The wedding ceremony is one of the ancient wedding ceremonies. The so-called "marriage" means that the couple drinks acacia wine in the new house, which is commonly known as "drinking a glass of wine" in later generations to show that the couple will grow old together. "Coupling, breaking it, connecting the handle end with thread, the system is the same." Displacement refers to splitting into two and merging into one, hence the name displacement. Meng is a melon. If you cut it in half, you can hold wine, so "Mu" was also called "Mu Jue" in ancient times.

Couplets are a marriage custom of the Han nationality, which originated in the Zhou Dynasty. In ancient times, people used it as a container for wine when they got married; Get married. It's a ladle Cut a gourd into two scoops, and the bride and groom each take one to drink. The custom of wedding banquet and wine pouring began in the Zhou Dynasty. "The Book of Rites Faint Instrument" records that the couple ate and hugged while in prison. In fact, cutting a gourd into two spoonfuls is called "cutting". When holding a wedding, both the bride and groom gargle with wine, which is called "tying the knot". Therefore, people regard marriage as a synonym for marriage. This custom later evolved into "drinking a glass of wine".