Li Ching-yu (C), a wife of Taiwanese human rights activist Li Ming-che, detained in China, attends a news conference in Taipei, Taiwan March 31, 2017.REUTERS/Tyrone Siu

Li Ching-yu (C), the wife of Taiwanese human rights activist Li Ming-che, detained in China, attends a news conference in Taipei, Taiwan on March 31, 2017.

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