Taiwan’s Democratic Progressive Party presidential candidate Tsai Ing-wen celebrates after winning the Taiwan presidential election at the party headquarters in Taipei, Taiwan, Saturday, Jan. 16, 2016. Tsai was elected as the self-governing island’s first female president, returning the main opposition party to power after eight years under Nationalist President Ma Ying-jeou, who is constitutionally barred from another term. (AP Photo/ Ng Han Guan)