3 libri in questo genere
Shen ji shu zhong dian ke yan ke ti yan jiu bao gao
Zhong guo shen ji xue hui
Zhong guo tou zi yin hang jing zheng li yan jiu bao gao
Ji nan da xue. gong si jin rong yan jiu zhong xin
Bu zhi shang hai chen mo
Yan Su
