Title: Yu yan zheng ce yan jiu re dian
Description: Ben shu shou lu le< yu yan gui hua xue de xue ke gou xiang>< fen lie zhu yi yu yu yan wen ti>< dang dai han zi xi tong you hua de ji ben yuan ze>< zhong guo yu yan zi yuan bao hu gong cheng de yuan qi ji yi yi>< zhong guo shao shu min zu yu yan gui hua bai nian yi>< lun han yu jiao xue de san da fen ye> deng wen zhang.
Subjects: Yu yan zheng ce, Yan jiu
Places: Zhong guo