Chinese naval escort ships wrap up five-day Tanzania trip
Rear Admiral SS Omar, commander of the Tanzanian Navy, bids farewell to the Chinese naval fleet at the Port of Dar Es Salaam, Tanzania on March 30, 2011. The Chinese navy's Zhoushan and Xuzhou missile destroyers wrapped up a five-day visit to Tanzania and left the Port of Dar Es Salaam on Wednesday. (Xinhua/Guo Chunju)