[6][7] Huang contested the Keelung City Council election of 1963, but was arrested before completing registration, and jailed for two and a half years.
[4] Huang then worked for Kuo Yu-hsin [zh] and the tangwai publication Taiwan Political Review, run by Kang Ning-hsiang.
[4] Though Kang asked him to carefully consider his involvement, Huang joined the Review in December 1975, as a deputy editor.
[11][12] His mother died in February 1984,[4] and Huang was prohibited from leaving Green Island to attend her funeral, held the next month.
[13] Huang began a hunger strike in April 1985, to show solidarity with fellow political prisoner Shih Ming-teh.
[22] For his association with the New Nation movement, Huang was convicted of sedition by the Taiwan High Court shortly after the elections were held.
[23] Subsequently, backed by the Democratic Progressive Party,[24][25] Huang Hua declared his candidacy for the presidency,[23] a symbolic move and violation of electoral law,[23][26] as the president of the Republic of China was selected by the National Assembly, not directly elected by popular vote.
[26][28] His continued imprisonment was described by United States Senators Ted Kennedy, Claiborne Pell, Joe Lieberman, John Kerry, and Paul Wellstone as a "serious setback" to Taiwan's democratization in a letter to Lee Teng-hui.
[44][45] Under his leadership, the TNP nominated its founder Chang Mung-hsieh as presidential candidate for the 2012 elections,[46] and joined with other civic organizations to sue the Supreme Prosecutors’ Office Special Investigation Panel.