Which countries can have dual citizenship?

It is understood that among more than 90 countries in the world, more than 70 countries now recognize or accept dual citizenship. China is not one of them. China's Nationality Law clearly stipulates that "People's Republic of China (PRC) does not recognize dual citizenship of China citizens" and that "China citizens who have settled abroad voluntarily acquire foreign citizenship will automatically lose their China citizenship"?

Country region:

Asia

Hongkong, China, Macau, China, Taiwan Province Province, China, China, South Korea (with conditional recognition), Philippines, Vietnam, Cambodia, Bangladesh, India, Sri Lanka, Pakistan, Syria, Jordan, Lebanon, Israel, Palestine, Georgia, Turkey, Iran and Thailand.

Europe

Ireland, Britain, Portugal, Spain, France, Belgium, Netherlands, Germany (with time limit), Denmark, Sweden, Switzerland, Finland, Poland (with acquiescence), Czech Republic, Austria (with special contribution), Hungary, Italy, Bosnia and Herzegovina (with conditional recognition), Serbia, Albania, Bulgaria, Moldova, Cyprus and Malta.

North America

Greenland (Denmark), Canada, USA (acquiescence), Mexico, Barbados, Dominica, Costa Rica, Trinidad and Tobago, Jamaica, El Salvador, Guatemala.

South America. See AMERICA

Colombia, Venezuela, Peru, Chile, Bolivia, Brazil, Argentina

Oceania

Australia, New Zealand, Samoa, Tuvalu

Africa

Morocco, Algeria, Tunisia, Sudan, Burundi, Benin, Togo, Guinea, Guinea-Bissau, Ghana, C? te d 'Ivoire, Rwanda, South Africa, Senegal and Seychelles.