Tian jin— bo hai wan di qu huan jing yao gan lun wen ji/ Di san jie guo ji xin kuang wu yuan liao hui yi lun wen ji/ Ji nian lin yin jiao shou guo ji xue shu yan tao hui lun wen ji/ Hai yang hu zhao huan jing wu ran xue shu tao lun hui lun wen ji/ Di san jie guo ji gao ceng jian zhu hui yi lun wen ji/ Mao pen zhi hu li lun yan jiu lun wen ji/ Nan bei jing ji guan xi he wo guo dui wai jing ji zhan lüe lun wen ji/