Tanzania China

Chinese First Lady, Madame Peng Liyuan, left,, waves as she is accompanied by Tanzanian First Lady, Salma Kikwete, right, at Julius Nyerere International Airport in Dar es Salaam, Sunday March 24, 2013. Liyuan is accompanying her husband, Chinese President in his first African tour since he became president of the second largest economy in the world. (AP Photo/ Khalfan Said)