Does it matter if the marriage certificate is torn?

The marriage certificate is damaged and generally does not affect the use. If the marriage certificate is damaged, it will not affect the marriage relationship. However, personal information such as name and date of birth, including photos, was damaged. If you can't see it clearly, it is recommended to reissue it. If the marriage certificate is damaged, the parties may apply for a replacement with their household registration book and ID card to the original marriage registration office or the marriage registration office where one party's permanent residence is located.

legal ground

Article 17 of the Regulations on Marriage Registration

If the marriage certificate or divorce certificate is lost or damaged, the parties concerned may apply for a replacement with their household registration book and identity card to the original marriage registration office or the marriage registration office where one party's permanent residence is located. The marriage registration authority shall verify the marriage registration files of the parties concerned, and if it is confirmed to be true, it shall reissue the marriage certificate and divorce certificate for the parties concerned.