China's player looks to the big game Entertainment chief's raid could make him leading online contender China's second-richest man, Chen Tianquiao, looks poised to become the country's leading new media player after staging the sector's first aggressive raid on a rival's shares. In a stealthy swoop over the spring festival holiday, Mr Chen's online game company Shanda Interactive Entertainment bought a 19.5% stake in Sina Corp, China's leading internet news portal, for $196m (£102m). The move finally turned the tables on Sina, which had tried to buy Shanda in 2003. The possibility of a takeover that would create China's...