The ups and downs of polo in ancient China is a typical display of the regular pattern of "normal curve" popularizing nowadays, and has formed a whole period of popularity.

中国古代马球运动兴衰演变的过程，典型地体现出时尚流行的“常态曲线”规律，构成了一个完整的流行周期；

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"With the increasing popularity of smartphones in China, we are delighted to offer the BlackBerry Curve 8910 smartphone through our retail distribution network in China, " said Guo Wei, Chairman and CEO, Digital China.

ENGADGET: Research In Motion enters Chinese retail channel with BlackBerry 8910 Curve