Taiwan's first female leader, shy but steely Tsai Ing-wen

With slightly hunched shoulders and an unassuming manner, 59-year-old Tsai Ing-wen doesn't look like a threat to Beijing. But she has just won Taiwan's presidency and is steely in her belief that Taiwan's future should be determined by its people. This is a direct challenge to China, which still sees the island as a province to be reunified by force if needed. What Beijing will have to decipher is