Title: Jie fang hai zi de qian neng
Description: Ben shu cong hai zi de zheng ti cheng zhang he suo xu jiao yu liang ge fang mian, Bang zhu fu mu le jie he zhi chi hai zi, Shu zhong tao lun le ru he cong cuo wu zhong xue xi, Jie zou dui er tong de zhong yao xing, Nan hai he nü hai de cha yi, Jia zhang he lao shi de guan xi, Ru he mian dui fu za de she hui deng wen ti.
Subjects: Jia ting jiao yu, Er tong jiao yu