In China, teachers allow children to sleep in class for around 20 minutes to help improve their learning.
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In 2012, a Chinese man named Xiao Fan had a dress made out of 9,999 red roses for his girlfriend and then proposed - 9 in China means forever
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Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
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In 2002, there were no billionaires in China. In 2007, there were 106 billionaires.
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China's capital Beijing means "Gate".
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