A Hawaiian girl gives a shell necklace to a Chinese girl of Shanghai Soong Ching Ling Foundation Children's Palace Art Troupe as a present in Honolulu, Hawaii, the United States, Aug. 28, 2010. Forty-five students of the art troupe arrived in the resort on Aug. 24 to spend five days with their counterpart in Hawaii and to promote the Shanghai 2010 World Expo. (Xinhua/Xie Xiudong)
