Pro-Taiwan independent activists display a yellow umbrellas in front of a poster showing Beijing's Tiananmen square during a candlelit vigil in Taipei on June 4, 2015. Tens of thousands of people are to join a candlelight vigil in Hong Kong to mark the 26th anniversary of China's Tiananmen Square crackdown, with the city deeply divided ahead of a vote on how to choose its next leader. AFP PHOTO / Sam Yeh (Photo credit should read SAM YEH/AFP/Getty Images)
