Title: 15 fen zhong lian jiu cheng gong tou nao
Description: Ben shu de zhu yao mu de shi bang zhu ni kuai su zhun bei yan jiang, Xi yin ting zhong de zhu yi ji xing qu. Nei rong bao kuo:bu yao zong shi xiang zhe shi xian wei yan jiang zuo zhun bei, Wo men ying gai tan lun xie shen me?, Ru he ni ding bu rong ju jue de hua ti, Ni de zhong xin si xiang shi shen me?Deng.
Subjects: Yan jiang, Kou cai xue