Russian soldiers raise China's flag as the Chinese Olympic delegation watches during a team welcoming ceremony before the 2014 Winter Olympics, Wednesday, Feb. 5, 2014, in Sochi, Russia. (AP Photo/Vadim Ghirda)
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Russian soldiers salute after raising China's flag as the Chinese Olympic team watches during a team welcoming ceremony at the 2014 Winter Olympics, Wednesday, Feb. 5, 2014, in Sochi, Russia. (AP Photo/Vadim Ghirda)
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Russian soldiers raise China's flag as the Chinese Olympic team watches during a team welcoming ceremony at the 2014 Winter Olympics, Wednesday, Feb. 5, 2014, in Sochi, Russia. (AP Photo/Vadim Ghirda)
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Russian women beat drums during a welcoming ceremony for the Chinese Olympic team at the 2014 Winter Olympics, Wednesday, Feb. 5, 2014, in Sochi, Russia. (AP Photo/Vadim Ghirda)
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Russian soldiers stand at attention before a welcoming ceremony for the Chinese Olympic team at the 2014 Winter Olympics, Wednesday, Feb. 5, 2014, in Sochi, Russia. (AP Photo/Vadim Ghirda)
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The Chinese Olympic team arrives for a welcoming ceremony at the 2014 Winter Olympics, Wednesday, Feb. 5, 2014, in Sochi, Russia. (AP Photo/Vadim Ghirda)
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A member of Russian honor guard holds the flag of Morocco before a welcome ceremony at the Mountain Olympic Village prior to the 2014 Winter Olympics, Wednesday, Feb. 5, 2014, in Krasnaya Polyana, Russia. (AP Photo/Jae C. Hong)
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Members of the Chinese Olympic team pose with Olympic mascots after a welcoming ceremony before the 2014 Winter Olympics, Wednesday, Feb. 5, 2014, in Sochi, Russia. (AP Photo/Vadim Ghirda)
