Zambia marks independence anniversary China defended over 'colonization' claims Boosting agriculture in Africa China supports Kenya in sustainable development Ethiopia's parliament approves Sahle-Work Zewde as president Kenya keen to export tea and coffee to Chinese market Boosting agriculture in Africa China defended over 'colonization' claims African countries hope expo will address trade imbalance Kenya keen to export tea and coffee to Chinese market Nelson Mandela's grandson takes on his legacy Ma says countries must change education systems Zambia, Zimbabwe seal 4 cooperation deals Ma says countries must change education systems African countries hope expo will address trade imbalance Ethiopia's parliament approves Sahle-Work Zewde as president Zambia, Zimbabwe seal 4 cooperation deals Attack amid Ebola crisis stalls efforts Nelson Mandela's grandson takes on his legacy