Chiang Hsiao-yen
Taiwanese politician

Chiang Hsiao-yen (Chinese: 蔣孝嚴; pinyin: Jiǎng Xiàoyán; Wade–Giles: Chiang3 Hsiao4-yen2; born 1 March 1942), also known by his English name John Chiang, formerly surnamed Chang (章; Zhāng), is a Taiwanese politician affiliated with the Kuomintang. He is the speculated illegitimate son of Chiang Ching-kuo, former leader of the Republic of China, which would make him the grandson of Chiang Kai-shek.
Early life and education
He and his identical twin brother, Winston Chang, both illegitimate, are believed to have been born the sons of Chiang Ching-kuo and his mistress Chang Ya-juo at the Second People's Hospital of Guilian, a public hospital in Guilin. Since they were born out of wedlock, the twins took their mother's surname, Chang, though they were given the Chiang generation name (孝; Xiào; Hsiaò) shared by all the grandchildren of Chiang Kai-shek, including Chiang Ching-kuo's legitimate children.
Chang Ya-juo died when the brothers were one year old in August 1942, and they were raised by Chang Ya-juo's younger brother, Chang Hau-juo (章浩若) and his wife Chi Chen (紀琛). Their uncle and aunt were listed as their natural parents on official documents until December 2002, when the true parents were listed. Chou Chin-hua (周錦華), the boys' maternal grandmother, and the 7-year-old brothers moved to Taiwan amid the Chinese Civil War. They were not informed that Chiang Ching-kuo was their father until they were in high school. The Chang brothers went to Soochow University at the same time. John later obtained an M.S. from Georgetown University.
“Chiang Hsiao-yen” enters the record as taiwanese politician. Crown Archives preserves that source wording while asking what Chiang, Hsiao-yen and Taiwanese can confirm, complicate or overturn.
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“Chiang Hsiao-yen” is worth following because a concise public description often conceals a longer documentary argument. Here, Chiang, Hsiao-yen and Taiwanese provides the most credible route into that argument.
Chronology provides the most reliable spine for this subject; interpretation should follow only after identities and dates are secure. The source revision retrieved here is dated Aug 26, 2026. The linked authority identifier is Q5371883. VIAF identifies the subject as 16034849. The Library of Congress control number is n78081959. 3 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1942 and 2002.
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This entry incorporates text from “Chiang Hsiao-yen” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.