Third seed Robin Soderling beat Nicolas Almagro 7-5 4-6 6-3 to set up a clash with eighth seed David Ferrer, who beat Lu Yen-hsun 6-3 3-6 6-1.

BBC: Andy Murray into last eight of China Open in Beijing

In December 1999 Robert resigned and gave control to Lu-Yen, who now owns more than 35%.

FORBES: Streetwalker

In the past two years Lu-Yen has streamlined the business.

FORBES: Streetwalker