This picture taken on November 15, 2018 shows Su Tseng-chang, New Taipei mayor candidate from the ruling Democratic Progressive Party (DPP), waving during the elections campaign in Tucheng district, New Taipei City. - When Taiwan goes to the polls on November 24, 2018 in local elections, it will not only be a test for President Tsai Ing-wen's embattled government but a crucial vote on divisive issues that could rile China. (Photo by SAM YEH / AFP) / TO GO WITH STORY: Taiwan-China-vote-referendum-politics, ADVANCER by Amber WANG (Photo credit should read SAM YEH/AFP/Getty Images)...