As part of a push to change the underlying features of China's economic growth model, Premier Wen Jiabao has called on central government departments to make a push to open up more areas of the economy to private investment. This special feature examines three seperate sectors that have traditionally been dominated by state-owned enterprises and looks at how business people have reacted to recent efforts to widen the scope for private investment. The special feature also includes an interview with Zhuang Congsheng, vice president of the All-China Federation of Industry & Commerce, on his hopes for greater policy certainty when it comes to private investment.