Don't think that because many Taiwanese came from China, Taiwan is a part of China.
Lee Teng-hui Quotes
Lee Teng-hui (Simplified Chinese: 李登辉; Traditional Chinese: 李登輝; Pinyin:Lǐ Dēnghuī; 15 January 1923 – 30 July 2020) was a politician from Taiwan. He was the President of Taiwan and Chairman of the Kuomintang (KMT) from 1988 to 2000.
Attribution
Quotes and notes from Wikiquote: Lee Teng-hui (page history), available under CC BY-SA 4.0.