Staff members lay a flag of the Olympic logo at the base camp of Mt. Qomolangma at the altitude of 5,200 meters in southwest China's Tibet Autonomous Region April 30, 2008. A team for weather report, communicaitons, power supply, fire control and media is working at the base to ensure the success of the Beijing Olympic torch relay on Mt. Qomolangma.

Photo taken on April 27, 2008 shows the base camp of Mt. Qomolangma at the altitude of 5,200 meters in southwest China's Tibet Autonomous Region.

Photo taken on April 30, 2008 shows the base camp of Mt. Qomolangma at the altitude of 5,200 meters in southwest China's Tibet Autonomous Region.