Vegetable farmers transport their crops in a "green train" from Liupanshui city, Southwest China's Guizhou province, to Kunming city, the capital of Southwest China's Yunnan province, Feb 25, 2014. [Photo/CFP]
An unusually heavy downpour hit Durban for two days before the BRICS summit's debut on African soil, but interest for a better platform for emerging markets were still sparked at the summit.