What does marriage celebrate mean?

Marriage Jiaqing refers to getting married during Jiaqing years. Marriage Jiaqing refers to the marriage during Jiaqing period, and marriage refers to the marriage in marriage. Marriage refers to the conclusion of marriage, which is not much different from marriage. But modern marriage also refers to the formation of kinship through marriage, which is a metaphor for the cooperation between two departments or units, such as commercial marriage and family marriage.