Tiananmen Student Leader Wu’er Kaixi Is In Hong Kong Trying To Get Himself Extradited To Mainland China [UPDATE] By Anthony Tao November 25, 2013 1:06 pm Comments: 0 Wu'er Kaixi, who fled China following the 1989 student-led protests at Tiananmen, reportedly flew into Hong Kong this morning via Taiwan and is pleading with authorities to extradite him to face trial on the mainland.