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Staff at the Gonggar Airport in Lhasa, the capital of the Tibetan Autonomous Region in Southwest China, help unload goods from a plane on Tuesday at the airfield March 1, 2005. The day saw the 40th anniversary of the official start of flights from Beijing to Lhasa via Chengdu, the capital of Sichuan Province in Southwest China. (China.org.cn, 17thcongress.org.cn)