Nationality law of the People's Republic of China Concerning the Implementation of the Nationality Law of the People’s Republic of China in the Macau Special Administrative Region", its equivalent of Macau, although with an additional exception that permits Macau residents of mixed Portuguese and Chinese descent to choose their nationality. In practice, many overseas Chinese, who are of "Chinese descent", would not have been Chinese nationals but for the "Explanation", so this provision effectively bestowed Chinese nationality on any Hong Kong- or Macau-resident child who is of Chinese descent and was born in Hong Kong, Macau, Taiwan or mainland China, regardless of the nationalities of his parents, in
The Quality of Nationality Index proportionately on the basis of the ranking scale used by the GPI. External factors identify the quality of opportunities and diversity the holder of a nationality can pursue outside the country of origin. Diversity of Travel Freedom is based on how many destinations the holder of a particular nationality can visit without a visa or with a visa-on-arrival for short-term tourist or business purposes. The data is sourced from the International Air Transport Association IATA. The diversity of Travel Freedom accounts for 15% of the total QNI General Ranking scale. Weight of Travel Freedom evaluates the quality of the travel