Fireworks burst over the Potala Palace Square during a celebration marking the 60th anniversary of Tibet's peaceful liberation in Lhasa, southwest China's Tibet Autonomous Region, July 19, 2011. (Xinhua/Chen Jianli)
People dance during a firework show celebrating the 60th anniversary of Tibet's peaceful liberation at the Potala Palace Square in Lhasa, southwest China's Tibet Autonomous Region, July 19, 2011. (Xinhua/Tao Xiyi)
Fireworks burst over the Potala Palace Square during a celebration marking the 60th anniversary of Tibet's peaceful liberation in Lhasa, southwest China's Tibet Autonomous Region, July 19, 2011. (Xinhua/Lan Hongguang)
Fireworks burst over the Potala Palace Square during a celebration marking the 60th anniversary of Tibet's peaceful liberation in Lhasa, southwest China's Tibet Autonomous Region, July 19, 2011. (Xinhua/Tao Xiyi)
People dance during a firework show celebrating the 60th anniversary of Tibet's peaceful liberation at the Potala Palace Square in Lhasa, southwest China's Tibet Autonomous Region, July 19, 2011. (Xinhua/Lan Hongguang)
Fireworks burst over the Potala Palace Square during a celebration marking the 60th anniversary of Tibet's peaceful liberation in Lhasa, southwest China's Tibet Autonomous Region, July 19, 2011. (Xinhua/Chen Jianli)
