(Telecompaper) Google has announced that its vice-president and Greater China president, Liu Yun, has stepped down to pursue other opportunities, according to Reuters. His replacement will be Scott Beaumont, who currently runs the company's partnerships in Europe. Google's share of the search engine market in China has been slipping, spurred by its decision to no longer censor its searches on the mainland and move its servers to Hong Kong in March 2010, just months after Liu took over.