Deutsch-Chinesische Enzyklopädie, 德汉百科

       
德语 — 汉语
政党和政府组织 ***申请公民和移民服务

多重国籍
Multiple/dual citizenship (or multiple/dual nationality) is a legal status in which a person is concurrently regarded as a national or citizen of more than one country under the laws of those countries. Conceptually, citizenship is focused on the internal political life of the country and nationality is a matter of international dealings.