Marriage certificate at the bottom of the letter "MZHBJZH" means "the Ministry of Civil Affairs producer", the "M" is for "people" and "useful" representative "politics", "B" represents "department", "J" represents "prison", "useful" on behalf of the "system".
2, the marriage period of the house sale, must provide proof of marriage relationship. In addition, housing demolition, real estate transfer, inheritance, debt and debt, etc., also need to use marriage certificates.
3, in many areas of the country, birth registration is required to produce marriage certificates, household registration books, ID cards and other documents.