Children write birthday cards for giant panda "Kaikai" in Macao Special Administrative Region, Aug 23, 2015. Children were invited to celebrate giant panda Kaikai's 7th birthday here on Sunday. [Photo/Xinhua]
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.