Title: Er tong fa zhan yu jiao yu xin li xue
Description: Ben shu guang fan jie jian guo nei wai er tong fa zhan yu jiao yu xin li xue yan jiu de zui xin li nian he cheng guo, Cong yi ge quan xin de shi jiao quan mian chan shu er tong fa zhan yu jiao yu xin li xue de ji chu zhi shi he ji ben li lun.
Subjects: Er tong xin li xue, Jiao cai ., Jiao yu xin li xue, Gao deng xue xiao