1.		A Peircean semiotic interpretation of a social sign / Xiaoming Zhang and Jiuling Sheng Autor: Xiaoming, Zhang Coautor: ; Jiuling, Sheng COTA(S): RE-1253
2.		Tourism and the “villagers without history”: the case of Yubeng / Xiaoming Zhang Autor: Xiaoming, Zhang COTA(S): RE-1775