clarify what is the nationality of Taiwan people

USMG the principal occupying power of Taiwan after WWII but USA trapped people of Taiwan in political purgatory 67 years.
The Universal Declaration of Human Rights says everyone has the right to a nationality. But, what is the nationality of Taiwan people?
Ma Ying-jeou the president of ROC government in exile tortured his predecessor Chen Shui-bian with a mind-altering drug Ativan without Chen's consent. It is an unlawful phamaceutical brainwashing is defined as torture under the Torture Victims Protection Act.
Taiwan is another Guantanamo Bay in the West Pacific. The people of Taiwan need your help to get them out of the political purgatory under Chinese regime.
The WWII was over for along time but not in Taiwan. The military government on Taiwan has never been ended. Please help them.