Title: Gong wu yuan zhi du jiao cheng xue xi zhi dao
Description: Ben shu jie shao le<gong wu yuan zhi du jiao cheng> mei yi zhang de zhi shi jie gou, Ji ben gai nian, Zhong dian yu nan dian wen ti jie xi, Bing ti gong le zi ce ti.
Subjects: Guo jia gong wu yuan zhi du, Jiao xue can kao zi liao .
Places: Zhong guo