A marriage contract is a written document that shows the promise and respect of marriage. It is usually written by the groom's family and the bride's family. The following are some common marriage contract format and content: 1. Traditional marriage contract: The traditional marriage contract was usually written by the groom's family, which included the names, ages, family background, marriage promises, and other information of the bride and groom. The marriage contract usually included the following parts: - The first half of the couplet: It represents the promise and blessing of marriage. - The second half of the couplet: It represents the wishes and promises of the bride and groom. - [Description: The vow of marriage and the longing for the future.] - Date: The date and time of the marriage. 2. Modern marriage contract: The modern marriage contract was usually written by the groom and bride's families. The content might include the marriage promise and blessings, as well as the family information and blessings of both parties. The marriage contract usually included the following parts: - The first half of the couplet: It represents the promise and blessing of marriage. - The second half of the couplet: It represents the wishes and promises of the bride and groom. - [Description: The vow of marriage and the longing for the future.] - Date: The date and time of the marriage. - Blessings from both parents: express respect and blessings to both families. The contents of the marriage contract should express the bride and groom's commitment and respect for the marriage, as well as the wishes and support of both families. The format of the marriage contract should be a combination of traditional and modern to express the promise and blessing of marriage.