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
Quantum refereed game RG ⊆ QRG. proved QRG ⊆ EXP by a formulation of QRG using semidefinite programs (SDP). For a quantum refereed game, at the end of all the interactions, the referee outputs one of the two possible outcomes formula_41 to indicate whether Alice wins formula_42 or Bob wins formula_43. Setting formula_44 results in a quantum refereed game whose value is the maximum winning probability for Alice. Using the same notation as the zero sum quantum refereed game as above, the referee is represented by operators formula_45, Alice may pick a strategy from formula_46, and Bob from formula_47. Define where formula_50 is