Nigerian President Goodluck Jonathan (3rd R) inspects the Sino-Nigeria joint venture Zhongfu industry area in Ogun State, Nigeria, Nov. 13, 2010. China-Africa economic and trade cooperation is mutually beneficial, strongly boosting the common development of the two sides. Chinese President Xi Jinping will visit Tanzania, South Africa and the Republic of Congo later this month and attend the fifth BRICS summit on March 26-27 in Durban, South Africa. (Xinhua/Cao Kai)