According to the provisions of Clause 1, Article 126 of the Law on Marriage and Family 2014. "first. In a marriage between a Vietnamese citizen and a foreigner, each party must comply with its own law on marriage conditions; if the marriage is conducted at a competent Vietnamese state agency, the foreigner must also comply with the provisions of this Law on marriage conditions. Therefore, the marriage has a foreign element; the subject of this marriage relationship must comply with the laws of both countries on marriage and family; other relevant laws.