A staff member shows stamps issued by China Post commemorating the BRICS Summit in Xiamen, southeast China's Fujian Province, Aug. 19, 2017. China Post issued a stamp on Saturday to commemorate the BRICS Summit in Xiamen. The stamp bears logo of the summit as well as the letters "BRICS" and "2017 China". It also shows the scenic Gulangyu island, which was included into the UNESCO list last month, as well as other iconic sites of Xiamen like Xiamen University. (Xinhua/Lin Shanchuan)