Cao takes care of the baby at midnight in Mr Chen's home in Chengdu, in December, 2015. Cao said because the work is hard, lots of her friends left the job after they worked for a month. [Photo/ West China Metropolis Daily]
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.