Ancient marriage paid attention to the words of parents' matchmakers, that is, marriage was decided by the words of parents' matchmakers and there was no autonomy. Of course, divorce requires parents and matchmakers to negotiate. Generally speaking, at the beginning of engagement, there is a marriage certificate. This marriage certificate was written by the matchmaker in duplicate. After pressing the handprint, each family will keep one copy. If you want to break off your marriage, you need at least one parent and the matchmaker to be present, and the three parties will discuss it. If an agreement is reached to dissolve the engagement, you need the matchmaker to write another marriage certificate to dissolve the engagement, and the handprint is also one for each family. Then destroy the original marriage book.