How did she fly to other countries for the various tournaments she was in before the olympics if she did not have a US passport?
2019 in Italy...she obviously has a US passport inorder to get there.
When does it make sense to be a citizen of the United States and another country? Here are the advantages and disadvantages of a dual citizenship.
www.investopedia.com
Two Passports
As a dual citizen, you are allowed to carry passports from both countries
why will there be any news of her acquiring a US passport? there is no proof that she renounced her US citizenship in the first place.
her name has never appeared in this list.
Before the age of 18, the nationality of Chinese born in the USA is vague. Legally, if she is under the age of 18, neither China nor the USA will deny her nationality, before the age of 18, Gu ailing can use passports from two countries.
According to the laws of the two countries, Gu ailing needs to change her passport after the age of 18, that will determine her nationality.
In june 2019, Gu ailing got a Chinese passport and never got a US passport, it shows that her nationality is clearly Chinese.
According to the laws of the two countries, she was judged to have been a Chinese national since her birth. Her nationality before the age of 18 was also clearly Chinese, so she doesn't need to withdraw from American citizenship.
At the end of April, Gu ailing used a Chinese passport to enter the USA from Canada by virtue of F1+i20.
Why do I say passport is the basis of judgment?
Because you can know Gu Ailing's choice as long as you search whether she has changed her US passport since she was 18 years old. If she had changed, the American reporter would not have missed the news.
You can search for the validity of U.S. passports under the age of 16.