Passengers sing on a "green train" from Chengde city, North China's Hebei province, to Shenyang city, capital of Northeast China's Liaoning province, Oct 6, 2014. This was the last trip for this "green train" running on this line. [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.