北京大学、国际关系学院等大学“大西北之行”巡回展；

Tour Exhibition of Art Tour to the Grand Northwest at Peking University, Institute of International Relations etc.

youdao

北京大学、国际关系学院等大学“大西北之行”巡回展；

Tour Exhibition of Art Tour to the Grand Northwest at Peking University, Institute of International Relations etc.

youdao