Tang Aifeng couldn't hide her tears after she was reunited with her son on Sunday in a hospital in Hengyang, Hunan province, four days after she donated a kidney to him for transplant. [Photo by Peng Bin/Asianewsphoto]
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.