Wang Shouwen, Chinese vice minister of commerce, speaks during the 12th round of talks on a trilateral free trade agreement in Tokyo, Japan, April 13, 2017. Top negotiators from China, Japan and the Republic of Korea(ROK) met here Thursday on pushing forward trade in goods and services as well as investment at the 12th round of talks on a trilateral free trade agreement (FTA). (Xinhua/Ma Ping)