Chinese President Xi Jinping (3rd L) and his wife Peng Liyuan (4th L) greet dignitaries as Zimbabwean President Robert Mugabe (L) looks on in Harare, December 1, 2015. REUTERS/Philimon Bulawayo

Chinese President Xi Jinping (3rd L) and his wife Peng Liyuan (4th L) greet dignitaries as Zimbabwean President Robert Mugabe (L) looks on in Harare, December 1, 2015. REUTERS/Philimon Bulawayo

Chinese President Xi Jinping (3rd L) and his wife Peng Liyuan (4th L) greet dignitaries as Zimbabwean President Robert Mugabe (L) looks on in Harare, December 1, 2015. REUTERS/Philimon Bulawayo

December 1, 2015 2:31 PM (UTC+8)