
High school students in uniforms throw red hats up in air to celebrate during an adulthood ceremony in Hangzhou, capital of east China's Zhejiang Province, Dec. 4, 2010. Over 300 student representatives on Saturday joined in an adulthood ceremony in which they waved bye to their childhood. (Xinhua/Li Zhong)

High school students walk through a stone gate, marking their growing up and becoming adults during an adulthood ceremony in Hangzhou, capital of east China's Zhejiang Province, Dec. 4, 2010. Over 300 student representatives on Saturday joined in an adulthood ceremony in which they waved bye to their childhood. (Xinhua/Li Zhong)

High school students dance in an adulthood ceremony in Hangzhou, capital of east China's Zhejiang Province, Dec. 4, 2010. Over 300 student representatives on Saturday joined in an adulthood ceremony in which they waved bye to their childhood. (Xinhua/Li Zhong)

High school students and their parents offer sunflowers to extend their gratitude to school during an adulthood ceremony in Hangzhou, capital of east China's Zhejiang Province, Dec. 4, 2010. Over 300 student representatives on Saturday joined in an adulthood ceremony in which they waved bye to their childhood. (Xinhua/Li Zhong)