Title: She hui yu yan xue yu yu yan jiao xue
Description: Quan shu you si ge bu fen zu cheng.Di yi bu fen yu yan yu she hui;Di er bu fen yu yan yu bian yi;Di san bu fen yu yan yu jiao ji;Di si bu fen yu yan yu wen hua.
Subjects: She hui yu yan xue, Yan jiu, Ying wen, Yu yan jiao xue