199 1 Born in Liming Farm, Xishuangbanna1May 3. Writer, social activist and UNICEF youth love ambassador. In 2003, he began to engage in public welfare activities, founded the magazine Responsible Society and Voice of Youth in China, and was elected as one of the top ten influential figures in education in 201KLOC-0/,and was praised by the media as "the contemporary pioneer of China". Voice of Youth is a youth publication initiated by Liu Siyu in April 20 12. It was founded voluntarily by a group of young people who love life, aiming at creating an influential voice and communication platform for young people. Based on the history and reality of China, it cares about the present situation of young people in China, explores the future of China, strives to collect opinions from hundreds of schools, and advocates emancipating the mind, seeking truth from facts, rational care and humanistic feelings. At present, the magazine mainly adopts the mode of network operation, supplemented by offline school communication, and sends out the voice of youth through website portals and magazine publications, and is committed to influencing a generation of young people who are thinking and acting.