Title: Gong gong ying yang shi
Description: Ben shu nei rong fen wei:"xu lun", "yi xue ji chu zhi shi", "ying yang xue ji chu zhi shi", "ge lei shi wu ying yang", "ying yang diao cha yu ping jia", "shan shi ying yang zhi dao yu shi pu bian zhi"deng gong shi wu zhang.
Subjects: Ying yang xue, Zi xue can kao zi liao, Kao he