But if the children care to come to Taiwan, when it's time to get the notarized birth certificate, who can prove that a child born before the marriage was officially registered, is this couple's "legitimate off spring"?
然而，孩子想來台灣，要辦出生公證時，誰能證明在結婚之前就出生的孩子，是這對夫妻的「婚生子女」呢？