Wu Jie (L), Chinese industrial art master, and Zhong Yilin, a sculptor from southeast China's Taiwan, show their joint wood carving work "Harmony" in a root carving exhibition in Shangjie Town of Minhou County, southeast China's Fujian Province, May 16, 2012. Fujian Province's largest root carving exhibition and trade platform was put into operation in Shangjie Town on Wednesday. [Xinhua]