Divorce can be divided into two ways: one is divorce by agreement. After the husband and wife reach a divorce opinion and reach an agreement on property division and child support, they can go to the Civil Affairs Bureau to handle the divorce formalities in person. Second, litigation divorce. If the two sides fail to negotiate, they can file a lawsuit for divorce. To sue for divorce, the plaintiff's identity card, marriage certificate and complaint should be submitted to the court. When the court decides the custody of a child, it is generally one party who raises the child and both parties bear the child support. Legal basis: Article 11 of the Regulations on Marriage Registration stipulates that mainland residents should produce the following documents and supporting materials when registering for divorce: (1) their household registration book and identity card; (2) my marriage certificate; (3) The divorce agreement signed by both parties. When applying for divorce registration, Hong Kong residents, Macao residents, Taiwan Province residents, overseas Chinese and foreigners shall present valid passports and identity cards in addition to the documents and supporting materials specified in Items (2) and (3) of the preceding paragraph, and overseas Chinese and foreigners shall also present valid passports or other valid international travel documents. The divorce agreement shall specify the expression of willingness of both parties to divorce and the consensus on matters such as child support, property and debt disposal.