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
Nationality law of the People's Republic of China Macau specifically below. There is no provision in Chinese nationality law regarding the "involuntary acquisition" of another country's nationality can cause the loss of Chinese nationality. An example would be a Chinese woman marries a man from a country observing "jus matrimonii" (e.g. Iran), in which case she automatically becomes an Iranian national upon marriage. Also, Article 9 explicitly states that only Chinese nationals residing abroad who voluntarily acquires another country's citizenship shall be deemed as forfeiture of Chinese nationality. As a result, a Chinese national residing in China with no permanent residency in any foreign countries who obtains economic