Title: Wei lai huan jing ke xue
Description: Ben shu shou lu le<bei wu ran de di xia shui>, <cheng shi yu huan jing>, <e er ni nuo>, <zhu bu ren shi qi hou ke xue>, <ou zhou mian lin zao sheng wu ran>, <shan hu jiao yu huan jing> deng ba pian wen zhang.
Subjects: Huan jing ke xue, Dui zhao du wu, Ying yu, Han yu