Students from Xinghua Primary School visit the exhibition of clay sculptor Zhang, in north China's Tianjin, Nov. 16, 2011. The first exhibition room of "Clay figurine Zhang", the nation's non-material cultural heritage, opened in Xinghua Primary School. (Xinhua/Liu Dongyue)
Zhang Yu (2nd L), the 6th generation of clay sculptor Zhang, demonstrates manufacturing process to students from Xinghua Primary School, in north China's Tianjin, Nov. 16, 2011. The first exhibition room of "Clay figurine Zhang", the nation's non-material cultural heritage, opened in Xinghua Primary School. (Xinhua/Liu Dongyue)
Zhang Yu (2nd L), the 6th generation of clay sculptor Zhang, presents art works to students from Xinghua Primary School, in north China's Tianjin, Nov. 16, 2011. The first exhibition room of "Clay figurine Zhang", the nation's non-material cultural heritage, opened in Xinghua Primary School. (Xinhua/Liu Dongyue)
