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
Growth of Pedro II of Brazil he felt cheated of due the necessity of a marriage of state to a woman for whom he never felt passion. This is but one instance illustrating the Emperor's dual identity: who on one hand was "Dom Pedro II" who assiduously carried out his duty in the role of Emperor which destiny had assigned to him, and who on the other hand was "Pedro de Alcântara" who considered the Imperial office an unrewarding burden and who was happier in the worlds of literature and science. Pedro II was what would today be termed a workaholic, and his routine was demanding.