The document discusses the growth of internet and mobile usage in China. Some key points: - China's internet population surged to 564 million by the end of 2012 with online penetration reaching 52.1%. - Mobile online users in China reached 420 million in 2012, accounting for 74.5% of internet users. - Search engine usage and online shopping in China is growing rapidly, with search users increasing 11% to 451 million and online shoppers up 25% to 242 million from 2011 to 2012.