Ma Huateng (R), board chairman and CEO of Tencent, and Liu Zhiping, president of Tencent, respond to reporters at a press conference of Tencent 2014 Fourth Quarter and Annual Results Announcement in Hong Kong, south China, March 18, 2015. This year marks the 20th anniversary of Hong Kong's return to the motherland. (Xinhua/Qin Qing)
