see more

The Baidu Inc. logo is displayed in the reception are of the company's headquarters in Beijing, China, on Wednesday, Nov. 12, 2014. While Beijing-based Baidu, owner of China's most-used search-engine, is available around the world, more than 99 percent of its revenue comes from China. Photographer: Tomohiro Ohsumi/Bloomberg via Getty Images

The Baidu Inc. logo is displayed in the reception are of the company's headquarters in Beijing, China, on Wednesday, Nov. 12, 2014. While Beijing-based Baidu, owner of China's most-used search-engine, is available around the world, more than 99 percent of its revenue comes from China. Photographer: Tomohiro Ohsumi/Bloomberg via Getty Images