China's investment in Africa increases 20.5 pct annually

Ethiopia and other countries lack in resources.

Besides, China's investment also helped Africa in medical treatment, education and social cares like building orphanages and poverty relief.

Meanwhile, African enterprises started increasing the investment in China as Africa's economic growth strengthened recently. Africa's direct investment in China stood at 14.24 billion U.S. dollars by the end of 2012, up 44 percent from 2009.