1989 Tiananmen Square protests on Taiwanese national radio. Chai Ling fled to France and then went on to the United States to study at Princeton and Harvard. She then founded an IT start-up company and a non-profit organization called All Girls Allowed, which addresses issues such as women's rights and female infanticide in China. Li Lu became an investment banker and venture capitalist on Wall Street, started his own hedge fund and became a business partner to Charlie Munger of Berkshire Hathaway, partly through human rights contacts he was acquainted with as a result of his involvement at Tiananmen Square. Chen Ziming and Wang
1989 Tiananmen Square protests temporary withdrawal from Tiananmen Square to re-group on campus, but this was opposed by 'hardliner' student factions who wanted to hold the Square. The increasing internal friction would lead to struggles for control of the loudspeakers in the middle of the square in a series of 'mini-coups': whoever controlled the loudspeakers was 'in charge' of the movement. Some students would wait at the train station to greet arrivals of students from other parts of the country in an attempt to enlist factional support. Student groups began accusing each other of ulterior motives such as collusion with the government and trying