Tanzanian President John Magufuli (R) delivers a speech at the opening ceremony of the Communist Party of China (CPC) in Dialogue with World Political Parties High-Level Meeting Africa Thematic Event, in Dar Es Salaam, Tanzania, July 17, 2018. A two-day dialogue between the Communist Party of China and some 40 political parties and organizations from nearly 40 African countries opened in Tanzania's commercial capital Dar es Salaam on Tuesday. (Xinhua)