What documents do I need to get a marriage certificate in Laiwu? Besides the ID cards and household registration books of both men and women, do you need any letters of proof?

The prerequisite for obtaining a marriage certificate in Laiwu is that one of the men and women is a Laiwu household registration. In addition to providing the household registration book and identity card of both men and women, it is also necessary to provide a signed statement that I have no spouse and no direct blood relationship with the other party and collateral blood relationship within three generations.