Nationality law of the People's Republic of China East Asian nationals of Chinese ethnicity are not Chinese nationals (although some may qualify for nationality of Taiwan) through their Chinese grandparents. British National (Overseas), a status currently held by many Hong Kong residents, is considered a type of British nationality by countries other than China, nearly 3.4 million Hong Kong residents were registered as BN(O)s before the handover of Hong Kong. Most of those people also have Chinese nationality, making them one of the largest group of dual nationals in the world. Portugal has never created an various classes of nationals nor has Portugal revoked Portuguese citizenship from Portuguese
Nationality law of the People's Republic of China birth (Article 5). He may acquire additional nationality (nationalities) at birth through "jus soli", if born in a "jus soli" country; or from his other parent (if only one parent was a Chinese national) through "jus sanguinis"; or both. Article 5 is applicable to children holding Chinese Travel Documents, mostly children of birth tourists, and serves as the legal basis of these children's Chinese nationality. A person who was born in Mainland China, Hong Kong or Macau to one Chinese-national parent is a Chinese national at birth (Article 4). If his other parent is a non-Chinese national, he might acquire