Title: Jiao shi bu zhi
Description: Ben shu zhen dui you jiao ke cheng jiao chang chu xian de jiao xue zhu ti,Tong guo fu dao you er jin xing jiao shi qing jing bu zhi he zhuang shi she ji,Jiang xiao peng you de xue xi rong ru sheng huo,Ji mei hua le jiao xue huan jing,You ji fa le you er de zhi li fa zhan,Cong er pei yang you er dui mei de gan shou neng li he chuang zao neng li.
Subjects: Zhi gong, Er tong du wu tu ji, Zhi zuo