유연
In 1966, Mao launched the Cultural Revolution, and targeted Liu Shaoqi through the euphemistic "Bombard the Headquarters" big-character poster that Mao penned himself and ordered circulated all over the country. Liu Yuan, perhaps not initially realizing the real target of the poster was his own father, answered Mao's call-to-arms to usher in a brave new world by joining a Red Guard regiment at Beijing No. 4 High School. In September 1967, after his father had been forcibly removed from the capital, Liu Yuan and his two sisters escaped the Zhongnanhai compound by themselves but were left homeless. They found temporary shelter at the No. 4 Middle School.