Chen Yunlin (R front), president of the mainland-based Association for Relations Across the Taiwan Straits (ARATS), attends the signing ceremony of the long-awaited Economic Cooperation Framework Agreement (ECFA), with Chiang Pin-kung (L front), chairman of the Taiwan-based Straits Exchange Foundation (SEF), in Chongqing Municipality, southwest China, June 29, 2010. (Xinhua/Chen Jianli)
