Chen Yunlin (L, front), president of the Chinese mainland-based Association for Relations Across the Taiwan Straits (ARATS), visits the new office building of the Taiwan-based Straits Exchange Foundation (SEF) in Taipei, southeast China's Taiwan, Aug. 10, 2012. Chen Yunlin's Friday visit to the new SEF office building was accompanied by SEF chairman Chiang Pin-kung. (Xinhua/Hou Dongtao)
