Students walk on a floating bridge during a visit to a military base in Chuzhou, East China's Anhui province, May 26, 2010. The visit aims to improve students' awareness of national defense ahead of the upcoming Children's Day on June 1. [Photo/Xinhua] 

Two soldiers demonstrate climbing skills to students at a military base in Chuzhou, East China's Anhui province, May 26, 2010. [Photo/Xinhua] 

Chinese elementary students try to fold quilts at a military base in Chuzhou, East China's Anhui province, May 26, 2010. [Photo/Xinhua]