Golden wedding is the name of the European custom wedding anniversary, which refers to the fifth anniversary of marriage. The texture of gold is very hard and wear-resistant, and the price is also very expensive. This is an extremely precious metal. Using "gold" to describe 50 years of marriage means that the relationship between husband and wife has become stronger and stronger after 50 years of running-in. And two people have been in the same boat for fifty years, which is commendable. The word "golden marriage" also fully expresses the respect and admiration for fifty years of marriage.