Ru he yin dao bao zao de hai zi
by Ge lin, Zhang jing
Ben shu zhi zai bang zhu nei xie shi ying neng li jiao cha, Rong yi gan dao ju sang, Pi qi bao zao de hai zi yi ji ta men de jia zhang, Yi gai shan hai zi si kao wen ti he yu ren jiao wang de ji neng.
Er tong xin li xueJing shen zhang aiEr tongXing wei zhi liao