International Seminar on "Cities, Roads and Caravansarais--An Emblem of Relations through the Ages" (2008 : Indira Gandhi National Centre for the Arts)
"Li shi yu zhan wang : Zhong xi jiao tong yu Huaxia wen ming" guo ji xue shu yan tao hui ji si chou zhi lu jing ji dai gao ceng lun tan (2014 : Lanzhou, China)