The Formosa Alliance was established on 7 April 2018. Its founding leader is Kuo Pei-hung, chairman of Formosa Television. Other members include Chen Shui-bian, Huang Kuo-chang, Lee Teng-hui, Yu Shyi-kun, and the Taiwan Solidarity Union, as well as several overseas Taiwanese organizations. The organization intends to hold a referendum on independence in 6 April 2019, change the island's name from the Republic of China to Taiwan, and apply for membership in the United Nations. The alliance's first full meeting was held on 16 June 2018.
In April 2019, the Formosa Alliance announced a split between it and the Democratic Progressive Party, as well as a new color scheme emphasizing turquoise, a representation of the land of Taiwan and the ocean. The alliance rebranded as a political party, and expanded its platform. Alongside support for the independence referendum and admittance to the United Nations, the Formosa Alliance sought to draft a new constitution, introduce a new national anthem, adopt a new flag, and normalize diplomatic relations with other nations. On 20 July 2019, the Formosa Alliance was reconstituted as a political party, with Presbyterian Church in Taiwan minister Lo Jen-kuei as its first chairman. Lo named Shih Cheng-feng as the party's deputy chairman. Party officials stated that it would not nominate a candidate to contest the 2020 Taiwan presidential election, but that it would field ten candidates in the concurrent 2020 Taiwan legislative election.
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