Zi ran ke xue gai lun/ Zi ran ke xue li lun Ri ben wen xue gai lun/ Bi jiao wen xue gai lun/ Xing wei ke xue gai lun/ She hui ke xue gai lun/ Xin wen xue gai lun/ Chu mu ke xue gai lun/ Zi xun xue gai lun/ Guan li ke xue gai lun/