The Matisi Grottoes cover about 100 square meters in Sunan, a Yugur ethnic autonomous county 600 kilometers from Lanzhou. Mati means "horse hoof" and si means "temple". The 21 caves are arranged in seven stories. [Photo by Chen Xi/For China 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.