Top CPC and state leaders attend tree planting event in Beijing (8)

Liu Yunshan (2nd, L), a member of the Standing Committee of the Political Bureau of the Communist Party of China (CPC) Central Committee and secretary of the Secretariat of the CPC Central Committee, plants a sapling together with pupils during a tree-planting event in Sunhe Township of Chaoyang District in Beijing, capital of China, April 3, 2015. Top CPC and state leaders Xi Jinping, Li Keqiang, Zhang Dejiang, Yu Zhengsheng, Liu Yunshan, Wang Qishan and Zhang Gaoli attended a tree planting event in Beijing on Friday. (Xinhua/Ju Peng)