Representative of China Yu Jianhua (L) poses for a photo with his Japanese counterpart Koji Tsuruoka (R) and his South Korean counterpart Choi Kyong-lim before their trilateral talks in Seoul, capital of South Korea, on March 26, 2013. China, Japan and the Republic of Korea (ROK) on Tuesday started the first round of trilateral talks on the free trade agreement (FTA) in the ROK's capital, which will continue until Thursday. [Photo/Xinhua]