Title: Dan du
Description: Ben shu shou lu " hua ti ", " fang tan ", " yi shu ", " bao dao ", " sui bi " wu da ban kuai, nei rong bao kuo : " tao li ", " wo de tong nian yu li shi xie zuo -- jin an ping fang tan ", " yong bu xiao shi de mei guo dian bo ", " wo shi su mang ", " xie zuo wu ze " deng.
Subjects: She hui ke xue, Wen ji ., She hui ke xue .