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Chinese President Hu Jintao (R, front), who is also general secretary of Chinese Communist Party (CPC) Central Committee and Chairman of the Central Military Commission (CMC), shakes hands with a construction worker of the Qinghai-Tibet Railway in a tent at a construction site of Golmud Railway Station on July 1, 2006. Hu paid a visit along some sections of the Qinghai-Tibet railway after the launching ceremony of the railway in Golmud, northwest China's Qinghai Province Saturday. (Xinhua Photo)