
Tong Wen, champion of Women's Judo 78kg at the 2008 Beijing Olympics, addresses the swearing-in ceremony for adults in Tianjin Municipality, north China, Sept. 24, 2012. The ceremony, with the participation of more than 500 young students who are going to be 18 soon, was held here on Monday. (Xinhua/Zhang Chaoqun)

Students from Xinhua Middle School take part in the swearing-in ceremony for adults in Tianjin Municipality, north China, Sept. 24, 2012. The ceremony, with the participation of more than 500 young students who are going to be 18 soon, was held here on Monday. (Xinhua/Zhang Chaoqun)

Students from Xinhua Middle School take part in a flag raising ceremony during the swearing-in ceremony for adults in Tianjin Municipality, north China, Sept. 24, 2012. The ceremony, with the participation of more than 500 young students who are going to be 18 soon, was held here on Monday. (Xinhua/Zhang Chaoqun)

Students from Xinhua Middle School take part in the swearing-in ceremony for adults in Tianjin Municipality, north China, Sept. 24, 2012. The ceremony, with the participation of more than 500 young students who are going to be 18 soon, was held here on Monday. (Xinhua/Zhang Chaoqun)