此此事難知此事難知de Haogu WangMateriasChinese MedicineEarly works to 1800Ediciones (1)此事難知 (2009)Beijing Ai ru sheng shu zi hua ji shu yan jiu zhong xin · chinoMás obras de Haogu WangHHai cang ban lun cui yingHai cang ban lun cui ying1938HHaicang bian lei yi lei yuan rongHaicang bian lei yi lei yuan rong1938HHui cang ban lun cui yingHui cang ban lun cui ying