There is no rule on whether to get married or get a license first, but generally it is to get a license before getting married. The certificate indicates that each other has become a legal husband and wife, and the property and other rights generated by this relationship are protected by law and have certain guarantees. Marriage is a social ceremony, and it is more of a social need to inform the people around you about the fact of marriage. The order of getting a license before getting married is more in line with the needs of the general marriage population.
