谈天邹衍,心好未能;买药韩康,身堪为偶。才既局于匡济,志非甘以沉沦,乃感文正
之言,良医岂易。然而尺短寸长,不揣孤陋,古今并论,或有可取。与其矜全而不语,曷若
糊覆而见收?
古今医书,汗牛充栋,何可胜言哉?自上古及周秦两汉,魏晋六朝,唐宋元明至国朝,
名贤
代出,各自成家,其书不下几千百种。其中砂混南金,鱼目乱珠者,亦复不少;今汰其繁,
而检其要若干种。如三光之丽乎天,五味之益于口,诚不可一日废焉。每种略疏其大旨,俾
人知所采择;而访求善本,有欲熟读者,有欲熟玩者,有欲查阅者,此皆在人神而明之者
也。自上古神农着《本草》,辨草木、金石、虫鱼、禽兽之性,一日而化七十毒,合人之五
脏六腑、十二经脉,条晰寒热升降之治。计药三百六十五种,分上中下三品,是为方书之祖
。黄帝作《素问》,与岐伯、雷公等六臣更相问难,其言通贯三才,包括万象,虽张、李、
刘、朱诸人,终身钻仰,竟无能尽其蕴奥;唐·启元子王冰注释,颇为补益。《灵枢经》十
二卷,是书论针灸之道,俞穴脉络之曲折,医者终莫能外;与《素问》通号《内经》。《难
经》二卷,周秦越人撰,计八十一难。发明《内经》之旨,辞义古奥,猝不能通。元·滑寿
伯
仁所注,较诸家笺释,则为明畅。《金匮要略》,汉·张机仲景撰,晋·王叔和编,世罕传
本。宋·王洙始于秘阁录出,凡二十五篇,二百六十二方,为医杂症者之祖。国朝徐彬忠可
注为独善。又有《伤寒论》十卷,亦叔和编次,金·成无己注解。后贤以叔和将原文颠倒错
乱,各出己见以成书,如方中行之前条辨,程郊倩之后条辨,喻嘉言之《尚论篇》,诚为各
有发明;然无互有胶柱之处,莫若无己之原注为得。总之讲《伤寒》者,各部俱宜探讨深究
也。《明理论》五十篇,论方五十篇,皆无己所撰,以发明仲景意也。《肘后方》八卷,晋
·
葛洪稚川撰,凡分五十三类,但有方而无论。梁·陶贞白增修,金·杨用道附注。《甲乙经
》八卷,晋·皇甫谧士安撰,盖合《针经》、《明堂》、《孔穴》、《针灸治要》诸书,撮
其精要,以成是经,言针灸之法最悉。《脉经》十卷,晋·王叔和撰,叙阴阳表里,辨三部
九候,分人迎气口神门,条十二经、二十四气、奇经八脉,以举五脏六腑三焦四时之 ;若
网在纲,有条不紊。披诵之,足以占外知内,回死别生焉。《褚氏遗书》一卷,南齐·褚澄
彦道撰,凡十篇。发明气血阴阳之奥,其论寡妇僧尼之异治,发前人所未发。至宋嘉泰中始
有刻本。《巢氏病源》五十卷,隋大业中巢元方等奉敕撰,凡六十七门,一千七百二十条。
然但论病源,不载方药,后贤往往采择所论以成书,则历代宝为圭臬矣。《千金方》三十卷
,唐·孙真人思邈撰。后因方中多用虻虫、水蛭,别撰《千金翼方》。以他药代之,以惜物
命。后有混作九十三卷。其为原书与否,已不可详。《外台秘要》四十卷,唐·王焘撰,是
书作于出守邺郡时,故曰《外台》。凡一千一百四门。皆先论后方,古圣专门授受之法,多
在其中。惟以针法无益而有损,削之不载。又如《普济本事方》十卷,宋·许叔微撰,皆经
验诸方,并记医案,故以《本事》为名。其书属词简雅,伪医不能甚解,故罕传习,然多入
微之论。《素问原病式》一卷,金·刘完素守真撰,以《素问·至真要大论》所列病机十九
条,演为二百七十七字。立全书纲领,而逐条辩析,其大旨多主于火。又撰《宣明方论》十
五卷,其大旨本《素问》及《金匮要略》,而用药多主寒凉。盖因天时地气而施。泥之者非
,废之者亦非也。《病机气宜》三卷,金·张元素撰,其书分三十门,于脉证多所阐明。李
濂《医史》称∶刘完素病伤寒,不能自医,得元素治之乃愈,则其术侔完素矣。《儒门事亲
》十五卷,金·张从正子和撰。其曰《儒门事亲》者,以为儒者能明其理,而事亲当知医也
。其法以汗吐下三法作诸症,惟宜治六淫外感,不可为常训。用之得宜,取效亦捷,在因证
而施治之。《内外伤辨惑论》三卷,金·李杲东垣撰。发明内伤之症,有类外感,大旨培补
脾胃为主。又撰《兰室秘藏》六卷,凡二十一门。其归重于脾胃,极言寒凉峻剂之害。盖隐
挽刘张二家之流弊也。又《脾胃论》十二卷,申明培补脾土,升阳益胃,与《辨惑论》相辅
而行。《医垒元戎》十二卷,元·王好古撰。以十二经为纲,首伤寒附杂症,大抵祖仲景之
意,参以其师张元素、李杲之法,与朱震亨门径小异。又撰《此事难知》二卷,皆阐明李杲
之绪论,于伤寒延医尤详。杲《伤寒会要》,久已散佚,惟赖此尚存其梗概。《格致余论》
一卷,元·朱震亨丹溪撰。其说以人身阳常有余,阴常不足,故以补阴为宗。又撰《局方发
挥》一卷,以《和剂局方》多温补燥烈之药,耗损真阴,乃着此书以辟之。后之分别门户以
相攻者,自此为始。又撰《金匮钩元》三卷,以补阴为宗,其以郁论病,亦开后来无穷之悟
。《推求师意》二卷,明·戴元礼撰。元礼为震亨之弟子,既校补震亨《金匮钩元》,又阐
发其未尽之意,以成是书。震亨用黄柏、知母补阴,或过于苦寒,以伐生气;元礼能调剂其
所偏,尤为善学。《薛氏医案》七十八卷,明·薛己立斋撰。盖裒其生平著作,共为一编。
所自着者九种,订正旧本而附以己说者十五种。考其大旨,以命门为真阳真阴,而气血为阴
阳所化,常用者不过十余方,而随机加减,变化不穷。后赵献可作《医贯》,述己之说,而
主持太过,遂至胶柱鼓瑟,非己之本意也。《名医类案》十二卷,明·江 撰,其子应宿增
补,凡二百五门。所采上自秦越人、淳于意;下至元、明名医治验方论,多所辨证,不但以
捃拾为富也。《赤水元珠》三十卷,明·孙一揆撰,凡分七十门,每门又各条分缕析,辨别
疑义。大旨以明证为主,故于寒热虚实表里气血八端,言之甚详;其论古今病症,名实混淆
之处,尤为细密。其医案亦能发明病源,可取也。又《医旨绪余》二卷,以脏腑气血经络
穴,推明阴阳五行之理,并论诸家之长短。《证治准绳》一百二十卷,明·王肯堂撰。凡五
种∶杂症、伤寒、疡科、幼科、女科,附以类方,其扩采繁富,条理分明。考方论者,莫赅
洽于是书。《本草纲目》五十二卷,明·李时珍濒湖撰。取诸家本草,删复补漏订讹,汇为
一编。凡十六部,六十二类,所取诸药一千八百七十一种,图三卷,百病主治二卷。考证精
搏,与《证治准绳》俱为医学之渊海。又《奇经八脉考》一卷,以人身十二经脉,医家所共
知,惟阳维、阴维、阳跷、阴跷、冲、任、督、带,为奇经八脉,医所易忽。因各详其证治,
并附以气口九道脉图,阐发《内经》之旨。《广笔记》四卷,明·缪希雍仲淳撰。其大旨以
刘完素、朱震亨为宗,与张介宾同时,而门径迥异。缪捷变而或以巧失,张持重而或以缓误
,亦互有得失也。又撰《本草经疏》三十卷,分为十部,每药皆有发明,故谓之疏。王懋
作《石膏辨》,颇诋 之,然亦一家之学也。《类经》三十卷,明·张介宾景岳撰。以《素
问》、《灵枢》析为三百九十条,分十二类,厘为十七卷;又益以《图翼》十一卷,《附翼
》四卷,注释亦为通贯详悉。虽不免割裂古书,而门目分明,易于寻检,洵为后学之实筏也
。李杲、罗从谦尝有是作,不自介宾始。又撰《景岳全书》六十四卷。大旨以温补为宗,然
执持太过,故传其说者,功过相半。《温疫论》三卷,《补遗》一卷,明·吴有性又可撰。
其说以伤寒中脉络,因表入里;瘟疫之气,自口鼻而入,伏于募原,在不表不里之间,治法
迥异,乃撰此书以辨别之。盖崇祯辛巳,疫气蔓延数省,以伤寒法治之多死,因推究而得其
病源焉。《 疟论疏》一卷,明·卢之颐撰。所论证治用药,分寒热虚实之辨,至为详悉
。《医门法律》六卷,国朝喻昌嘉言先生撰。大旨为针砭庸医而作,每门先冠以论,次为法
为律,法者疗病之例,律者纠误疗之失也。所治医案,为《寓意草》。明审证候,意亦不似
他家医案,但称治验,而不言其所以然。其论秋燥一症,超越古今。《伤寒舌鉴》一卷,国
朝张登撰,以舌苔辨伤寒证因,以身所阅历,定为一百二十图,颇显明易见。如国朝张倬《
伤寒兼证析义》一卷,王子接晋山《古方选注》三卷、《得宜本草》一卷,魏之 《续名医
类案》六十卷,徐大椿洄溪《本草百种录》一卷、《兰台轨范》八卷、《伤寒类方》一卷、
《医学源流论》二卷,皆所表表,业斯道者,咸宜备览焉。
谈论天道如邹衍般宏大,我心向往却力有不逮;像韩康那样卖药行医,我自身倒也勉强可以匹敌。既然才能局限于匡时济世,志向又不甘沉沦埋没,于是受到范仲淹(文正公)“不为良相,便为良医”这句话的感召,深知良医并非轻易可为。然而人各有所长亦有所短,我不自量力地陈述自己孤陋寡闻之见,将古今医书一并论述,或许也有可取之处。与其自夸完美而缄口不言,不如坦诚相见以求采纳?
古今医书之多,多得足以让牛拉车累出汗、堆满屋子充栋,哪里说得完呢?从上古直到周、秦、两汉,魏晋、六朝,唐宋、元、明直至本朝,名贤辈出,各自成家立派,其著作不下几千几百种。其中泥沙混杂着南金,鱼眼混入珍珠的情况,也不在少数;如今剔除繁杂内容,检阅其中要点若干种。就像日月星三光照耀天空,五味有益于口舌一样,这些确实是不可一日废弃的。每种略述其主要宗旨,使人们知道如何取舍;至于寻求善本,有的想要熟读,有的想要细细玩味,有的想要查阅参考,这都在于读者自己去领悟和明白了。
自从上古神农撰写《本草》,辨别草木、金石、虫鱼、禽兽的药性,一天之内化解七十种毒性,结合人的五脏六腑、十二经脉,条理清晰地阐述寒热升降的治疗原则。记载药物三百六十五种,分为上、中、下三品,这是方书的始祖。黄帝撰写《素问》(黄帝内经的一部分),与岐伯、雷公等六位臣子互相问答疑难,其言论贯通天、地、人三才,包罗万象,即使是张景岳、李东垣、刘完素、朱震亨等人,终身钻研仰慕,竟也无法穷尽其深奥内涵;唐代启元子王冰所作的注释,颇为有益补充。《灵枢经》共十二卷,这部书论述针灸之道,腧穴脉络的曲折变化,医者终究无法脱离;它与《素问》合称为《内经》。《难经》共二卷,由周秦时期的越人撰写,共计八十一难。阐发《内经》的宗旨,辞义古奥,仓促之间难以通晓。元代滑寿(字伯仁)所作的注释,比起各家笺释,更为明白流畅。《金匮要略》,由汉代张机(字仲景)撰写,晋代王叔和编次,世间罕见传本。宋代王洙开始在秘阁中抄录出来,共二十五篇,二百六十二个方剂,成为治疗杂症者的始祖。本朝徐彬(字忠可)的注释可谓独善其身。又有《伤寒论》十卷,也是王叔和编次,金代成无己注解。后世贤者认为王叔和将原文颠倒错乱,各自发表见解而成书,如方有执的前条辨,程郊倩的后条辨,喻嘉言的《尚论篇》,确实各有发明;然而没有相互拘泥不通的地方,不如成无己的原注最为得当。总之,讲解《伤寒论》的人,各部都应当深入探讨研究。《明理论》五十篇,论述方剂五十篇,都是成无己所撰,用来阐发张仲景的心意。《肘后备急方》八卷,由晋代葛洪(字稚川)撰写,共分五十三类,只有方剂而没有论述。梁代陶弘景(号贞白)增修,金代杨用道附注。《甲乙经》八卷,由晋代皇甫谧(字士安)撰写,大概是综合《针经》、《明堂》、《孔穴》、《针灸治要》诸书,摄取其精要,从而形成这部经书,讲述针灸之法最为详尽。《脉经》十卷,由晋代王叔和撰写,叙述阴阳表里,辨别三部九候,区分人迎、气口、神门,条理分明地列出十二经、二十四气、奇经八脉,以反映五脏六腑、三焦、四时的状况;如同网纲一样,有条不紊。披阅诵读它,足以通过外部征象知晓内部病变,挽回死亡,分辨生死。《褚氏遗书》一卷,由南齐褚澄(字彦道)撰写,共十篇。阐发气血阴阳的奥秘,其关于寡妇、僧尼不同治疗的论述,是前人未曾发掘的。直到宋代嘉泰年间才有刻本。《巢氏病源》五十卷,隋朝大业年间巢元方等人奉皇帝诏令撰写,共六十七门,一千七百二十条。然而只论述病因,不记载方药,后世贤者往往采用其所论来成书,因此历代将其视为圭臬准则。《千金方》三十卷,由唐代孙思邈(号真人)撰写。后来因为方中多用虻虫、水蛭,另外撰写《千金翼方》,用其他药物替代,以爱惜物命。后来有混作九十三卷的情况。是否为原书,已不可详考。《外台秘要》四十卷,由唐代王焘撰写,这部书是在他出任邺郡太守时所作,所以叫《外台》。共一千一百四门。都是先论述后列方剂,古代圣哲专门传授的方法,大多包含在其中。只是认为针法无益反而有害,删去不载。又如《普济本事方》十卷,由宋代许叔微撰写,都是经验方剂,并记录医案,所以以《本事》为名。其书措辞简雅,伪医不能深刻理解,所以很少流传学习,然而多有入微的论述。《素问原病式》一卷,由金代刘完素(字守真)撰写,以《素问·至真要大论》所列的病机十九条,演绎为二百七十七字。确立全书纲领,并逐条辨析,其主旨多主于火。又撰写《宣明方论》十五卷,其主旨本于《素问》及《金匮要略》,而用药多主寒凉。大概是因为顺应天时地气而施治。拘泥于此的不对,废弃它的也不对。《病机气宜保命集》三卷,由金代张元素(字洁古)撰写,该书分三十门,对脉证多有阐明。李濂《医史》称:刘完素患伤寒,不能自医,得到张元素治疗才痊愈,那么他的医术与刘完素相当。《儒门事亲》十五卷,由金代张从正(字子和)撰写。之所以叫《儒门事亲》,是因为认为儒家能明理,侍奉双亲应当懂医。其方法以汗、吐、下三法治疗各种病症,只适宜治疗六淫外感,不能作为常规训诫。使用得当,见效也快,关键在于因证施治。《内外伤辨惑论》三卷,由金代李杲(字东垣)撰写。阐发内伤病症,有类似外感的,主旨以培补脾胃为主。又撰写《兰室秘藏》六卷,共二十一门。其归重在于脾胃,极言寒凉峻剂的害处。大概是隐晦地挽救刘完素、张从正两家的流弊。又撰《脾胃论》十二卷,申明培补脾土,升阳益胃,与《辨惑论》相辅而行。《医垒元戎》十二卷,由元代王好古撰写。以十二经为纲,首先论述伤寒附带杂症,大致祖述张仲景之意,参以其师张元素、李杲的方法,与朱震亨的门径略有不同。又撰写《此事难知》二卷,都是阐发李杲的绪论,对于伤寒延医尤为详细。李杲的《伤寒会要》,早已散佚,仅靠此书还存有其梗概。《格致余论》一卷,由元代朱震亨(字丹溪)撰写。其学说认为人身阳气常有余,阴气常不足,所以以补阴为宗旨。又撰写《局方发挥》一卷,认为《和剂局方》多用温补燥烈之药,耗损真阴,于是著此书以批驳它。后世分别门户相互攻讦,从此开始。又撰写《金匮钩元》三卷,以补阴为宗旨,他以郁证论病,也开启了后来无穷的感悟。《推求师意》二卷,由明代戴元礼撰写。戴元礼是朱震亨的弟子,既校补了朱震亨的《金匮钩元》,又阐发其未尽之意,从而完成这部书。朱震亨用黄柏、知母补阴,有时过于苦寒,以伐伤生气;戴元礼能调剂其中的偏颇,尤为善于学习。《薛氏医案》七十八卷,由明代薛己(字立斋)撰写。大概汇集其生平著作,共为一编。他自己撰写的有九种,订正旧本而附上自己说法的有十五种。考察其主旨,以命门为真阳真阴,而气血是由阴阳所化生,常用的不过十余个方剂,而随机加减,变化无穷。后来赵献可作《医贯》,阐述薛己之说,但持论太过,以至于拘泥固执,不是薛己的本意。《名医类案》十二卷,由明代江瓘撰写,其子江应宿增补,共二百五门。所采集的上自秦越人、淳于意;下至元、明名医的治疗经验和方论,多有辨证,不只是以搜集丰富为富。《赤水玄珠》三十卷,由明代孙一奎撰写,共分七十门,每门又各条分缕析,辨别疑义。主旨以明辨证候为主,所以对于寒热虚实表里气血八个方面,论述非常详细;其对古今病症名实混淆之处的论述,尤为细密。其医案也能阐发病源,值得取法。又撰《医旨绪余》二卷,以脏腑气血经络穴位,推明阴阳五行之理,并评论诸家的长短。《证治准绳》一百二十卷,由明代王肯堂撰写。共五种:杂症、伤寒、疡科、幼科、女科,附带类方,其广泛采集内容丰富,条理分明。考证方论的,没有比这本书更完备广博的了。《本草纲目》五十二卷,由明代李时珍(字濒湖)撰写。取各家本草,删除重复,补充遗漏,订正错误,汇为一编。共十六部,六十二类,所取各种药物一千八百七一种,图三卷,百病主治二卷。考证精博,与《证治准绳》同为医学的渊海。又撰《奇经八脉考》一卷,认为人身十二经脉,医家所共知,唯有阳维、阴维、阳跷、阴跷、冲、任、督、带,为奇经八脉,医家容易忽视。于是详细论述各脉的证治,并附上气口九道脉图,阐发《内经》的宗旨。《广笔记》四卷,由明代缪希雍(字仲淳)撰写。其主旨以刘完素、朱震亨为宗,与张介宾同时代,而门径截然不同。缪希雍敏捷多变而有时因巧失当,张介宾持重稳健而有时因缓误事,也互有得失。又撰《本草经疏》三十卷,分为十部,每药都有发明,所以叫疏。王懋作《石膏辨》,颇为诋毁缪希雍,但这也是一家之学。《类经》三十卷,由明代张介宾(字景岳)撰写。将《素问》、《灵枢》析为三百九十条,分十二类,厘定为十七卷;又增加《图翼》十一卷,《附翼》四卷,注释也贯通详细。虽然不免割裂古书,但门类分明,易于检索,确实是后学的切实舟筏。李杲、罗从谦曾有过这样的著作,并非始于张介宾。又撰《景岳全书》六十四卷。主旨以温补为宗,但执持太过,所以传承其学说的人,功过参半。《温疫论》三卷,《补遗》一卷,由明代吴有性(字又可)撰写。其学说认为伤寒中的脉络,由表入里;瘟疫之气,从口鼻而入,伏于募原,在不表不里之间,治疗方法迥异,于是撰写此书以辨别之。大概在崇祯辛巳年,疫气蔓延数省,用治疗伤寒的方法救治大多死亡,因此推究而找到了病源。《疟论疏》一卷,由明代卢之颐撰写。所论证治用药,分寒热虚实之辨,极为详细。《医门法律》六卷,由本朝喻昌(字嘉言先生)撰写。主旨是为了针砭庸医而作,每门先冠以论,其次为法为律,法是治疗疾病的条例,律是纠正医疗失误的规则。所治疗的医案,收录在《寓意草》中。明确审察证候,用意也不像其他医案,只称治愈验证,而不说其中的道理。其关于秋燥一症的论述,超越古今。《伤寒舌鉴》一卷,由本朝张登撰写,以舌苔辨别伤寒证因,以自己亲身经历,定为一百二十图,颇为显明易见。如本朝张倬《伤寒兼证析义》一卷,王子接(字晋山)《古方选注》三卷、《得宜本草》一卷,魏之琇《续名医类案》六十卷,徐大椿(号洄溪)《本草百种录》一卷、《兰台轨范》八卷、《伤寒类方》一卷、《医学源流论》二卷,都是杰出的作品,从事医学的人,都应当具备阅览。
Zou Yan discussed the heavens, a pursuit my heart desired but my ability could not match; Han Kang sold medicine, a path my person could barely emulate. Since my talent was limited to aiding and saving the world, and my ambition was not willing to sink into obscurity, I was moved by the words of Mr. Wen Zheng (Fan Zhongyan): "A good physician is not easily found." However, each has strengths and weaknesses. Not daring to hide my ignorance, I discuss ancient and modern works together, hoping there may be something worth taking. Rather than boasting of perfection and remaining silent, why not expose oneself to criticism for the sake of acceptance?
The medical books of ancient and modern times are so numerous that they fill warehouses and make oxen sweat with labor, beyond count. From ancient times through Zhou, Qin, Two Hans, Wei, Jin, Six Dynasties, Tang, Song, Yuan, Ming, up to our dynasty, famous sages have emerged generation after generation, establishing their own schools. Their works number in the thousands. Among them, sand mixes with southern gold, and fish eyes pass off as pearls; such cases are not few. Now, having eliminated the superfluous, I have selected several key works. Like the three luminaries shining in the sky or the five flavors benefiting the mouth, these are indeed indispensable. For each work, I briefly outline its main purport, enabling people to know what to select. As for seeking good editions, some wish to read them thoroughly, some to study them carefully, and others to consult them; this depends on the reader's spiritual understanding.
Since ancient times, Shennong authored *Bencao* (Materia Medica), distinguishing the properties of herbs, minerals, insects, fish, birds, and beasts, neutralizing seventy poisons in one day, correlating them with the Five Zang Organs, Six Fu Organs, and Twelve Meridians, clearly detailing treatments for cold, heat, ascending, and descending. He recorded 365 medicinal substances, divided into Upper, Middle, and Lower grades, making it the ancestor of prescription books. The Yellow Emperor composed *Suwen* (Basic Questions), part of *Huangdi Neijing* (Yellow Emperor's Inner Canon), engaging in mutual questioning with Qibo, Leigong, and six other ministers. His words penetrated Heaven, Earth, and Humanity, encompassing all phenomena. Even figures like Zhang Jiebin, Li Dongyuan, Liu Wansu, and Zhu Zhenheng studied and admired it throughout their lives, yet none could exhaust its profundity. The commentary by Wang Bing (Era Initiator) of the Tang Dynasty provided considerable supplementation. *Lingshu Jing* (Spiritual Pivot), twelve volumes, discusses acupuncture and moxibustion, detailing the twists and turns of acupoints and meridians, which physicians cannot avoid; it is collectively titled *Neijing* with *Suwen*. *Nanjing* (Classic of Difficult Issues), two volumes, written by Yue Ren of the Zhou-Qin period, contains eighty-one difficulties. It elucidates the principles of *Neijing*; its language is archaic and obscure, difficult to grasp at first glance. The commentary by Hua Shou (courtesy name Boren) of the Yuan Dynasty is clearer and more fluent than various other annotations. *Jingui Yaolue* (Essential Prescriptions of the Golden Cabinet), written by Zhang Ji (courtesy name Zhongjing) of the Han Dynasty and compiled by Wang Shuhe of the Jin Dynasty, was rarely transmitted in the world. In the Song Dynasty, Wang Zhu began copying it from the Imperial Library, comprising twenty-five chapters and 262 prescriptions, becoming the ancestor for treating miscellaneous diseases. The annotation by Xu Bin (courtesy name Zhongke) of our dynasty is considered uniquely excellent. There is also *Shanghan Lun* (Treatise on Cold Damage), ten volumes, also compiled by Wang Shuhe and annotated by Cheng Wuji of the Jin Dynasty. Later scholars argued that Wang Shuhe had scrambled the original text, leading to various interpretations such as Fang Youzhi's *Front Analysis*, Cheng Jiaoqian's *Back Analysis*, and Yu Jiayan's *Shanglun Pian*. While these offer insights, Cheng Wuji's original annotation remains the most faithful without rigid adherence. In short, those studying *Shanghan Lun* should explore all aspects deeply. *Mingli Lun* (Theory Clarification), fifty articles discussing fifty prescriptions, were all written by Cheng Wuji to elucidate Zhang Zhongjing's intent. *Zhouhou Beifang* (Handbook of Prescriptions Kept in the Sleeve), eight volumes, written by Ge Hong (courtesy name Zhichuan) of the Jin Dynasty, divided into fifty-three categories, contains only prescriptions without discussion. It was revised by Tao Hongjing (courtesy name Zhenbai) of the Liang Dynasty and annotated by Yang Yongdao of the Jin Dynasty. *Jiayi Jing* (Systematic Classic of Acupuncture and Moxibustion), eight volumes, written by Huangfu Mi (courtesy name Shi'an) of the Jin Dynasty, synthesized *Zhenjing*, *Mingtang*, *Kouxue*, and *Zhenjiu Zhiyao*, extracting their essence to detail acupuncture methods most comprehensively. *Maijing* (Pulse Classic), ten volumes, written by Wang Shuhe of the Jin Dynasty, describes Yin-Yang and exterior-interior relationships, distinguishes Three Parts and Nine Pulses, differentiates Renying, Qikou, and Shenmen pulses, and systematically lists the Twelve Meridians, Twenty-Four Qi periods, and Eight Extraordinary Vessels to reflect the status of the Five Zang, Six Fu, Sanjiao, and Four Seasons; it is orderly like a net on a rope. Reading it suffices to know the interior through exterior signs, rescuing the dying and distinguishing life from death. *Chu Shi Yishu* (Remnant Books of the Chu Family), one volume, written by Chu Cheng (courtesy name Yandao) of Southern Qi, comprises ten articles. It elucidates the mysteries of Qi and Blood, Yin and Yang, and its discussion on differential treatment for widows, monks, and nuns was unprecedented. A printed edition appeared only during the Jiatai era of the Song Dynasty. *Chao Shi Bingyuan* (Source of Diseases according to Chao), fifty volumes, compiled under imperial decree by Chao Yuanfang et al. during the Daye era of the Sui Dynasty, covers sixty-seven categories and 1,720 items. However, it only discusses disease origins without recording prescriptions, so later scholars often adopted its theories to form their own books, regarding it as a standard model through the ages. *Qianjin Fang* (Prescriptions Worth a Thousand Gold), thirty volumes, written by Sun Simiao (courtesy name Zhenren) of the Tang Dynasty. Later, because it used many horseflies and leeches, he wrote *Qianjin Yi Fang* (Supplement to Prescriptions Worth a Thousand Gold), substituting other drugs to spare animal lives. Later versions mixed into ninety-three volumes; whether these are the original texts is unclear. *Waitai Miyao* (Secret Essentials from the Outer Platform), forty volumes, written by Wang Tao of the Tang Dynasty, composed when he served as governor of Ye Commandery, hence the name "Outer Platform." It contains 1,104 categories. All follow the ancient method of discussing theory before prescribing. Many specialized teachings of ancient sages are included. However, acupuncture was deemed harmful rather than beneficial and was omitted. Similarly, *Puji Benshi Fang* (Effective Prescriptions for Universal Relief), ten volumes, written by Xu Shuwei of the Song Dynasty, consists of empirical prescriptions and medical cases, hence the name "Benshi" (Actual Matters). Its language is concise and elegant, misunderstood by quacks, thus rarely transmitted, yet containing profound discussions. *Suwen Yuanbingshi* (Original Formulas of Disease Mechanisms in Suwen), one volume, written by Liu Wansu (courtesy name Shouzhen) of the Jin Dynasty, expands the Nineteen Pathogenic Factors listed in *Suwen: Zhi Zhen Yao Da Lun* into 277 characters. It establishes the book's framework and analyzes each point, primarily focusing on Fire. He also wrote *Xuanming Fanglun* (Discussion on Prescriptions of Xuanming), fifteen volumes, based on *Suwen* and *Jingui Yaolue*, but predominantly using cold and cool medicines, adapting to climatic conditions. Adhering rigidly to this is wrong, as is discarding it entirely. *Bingji Qi Yi Baoming Ji* (Collection on Disease Mechanisms, Qi Appropriateness, and Life Preservation), three volumes, written by Zhang Yuansu (courtesy name Jiegu) of the Jin Dynasty, divided into thirty categories, clarifying pulse and symptomatology significantly. Li Lian's *Yishi* states: Liu Wansu suffered from cold damage and could not cure himself until treated by Zhang Yuansu, indicating his skill matched Liu's. *Rumen Shinqin* (Confucian Methods for Serving Parents), fifteen volumes, written by Zhang Congzheng (courtesy name Zihe) of the Jin Dynasty. The title implies that Confucians understand principles and should know medicine to serve parents. His method uses sweating, vomiting, and purging for various symptoms, suitable only for exogenous pathogens caused by the Six Evils, not as a constant rule. When applied appropriately, effects are swift, depending on syndrome differentiation. *Neiwai Shang Bianhuo Lun* (Distinguishing Internal Injury from External Contraction), three volumes, written by Li Gao (courtesy name Dongyuan) of the Jin Dynasty. It elucidates internal injury syndromes resembling external contraction, primarily emphasizing tonifying the Spleen and Stomach. He also wrote *Lanshi Micang* (Secrets Hidden in the Orchid Chamber), six volumes, with twenty-one categories, emphasizing the Spleen and Stomach and warning against harsh cold medicines, implicitly correcting the excesses of Liu Wansu and Zhang Congzheng. Additionally, *Piwei Lun* (Treatise on the Spleen and Stomach), twelve volumes, explains tonifying Spleen Earth and raising Yang to benefit the Stomach, complementing *Bianhuo Lun*. *Yilei Yuanrong* (Original Fortress of Medical Barracks), twelve volumes, written by Wang Haogu of the Yuan Dynasty. Using the Twelve Meridians as the framework, it begins with cold damage and miscellaneous diseases, largely following Zhang Zhongjing's ideas while incorporating methods from his teachers Zhang Yuansu and Li Gao, differing slightly from Zhu Zhenheng's approach. He also wrote *Cishi Nan Zhi* (Difficulties in This Matter), two volumes, elaborating on Li Gao's theories, particularly regarding delayed medical consultation for cold damage. Li Gao's *Shanghan Huiyao* was lost long ago, preserved only in this work's outline. *Gezhi Yulun* (Remaining Thoughts on Investigating Things), one volume, written by Zhu Zhenheng (courtesy name Danxi) of the Yuan Dynasty. His theory posits that human Yang is often in excess and Yin often deficient, thus advocating Yin tonification. He also wrote *Jufang Fahui* (Exposition on the Bureau Formulas), criticizing the *Heji Jufang* for using warm, tonic, and drying-hot drugs that deplete True Yin. This started sectarian conflicts among later generations. He also wrote *Jingui Gouyuan* (Hooking the Origin from the Golden Cabinet), three volumes, focusing on Yin tonification and introducing the concept of Depression (Yu) in disease, opening infinite insights for later generations. *Tuiqiu Shiyi* (Pushing to Understand the Teacher's Intent), two volumes, written by Dai Yuanli of the Ming Dynasty. As a disciple of Zhu Zhenheng, Dai corrected and supplemented *Jingui Gouyuan* and elaborated on its unfinished meanings. Zhu used Huangbo and Zhimu for Yin tonification, sometimes too bitter-cold, damaging vital Qi; Dai adjusted this bias, demonstrating excellent learning. *Xue Shi Yi An* (Medical Cases of the Xue Family), seventy-eight volumes, written by Xue Ji (courtesy name Lizhai) of the Ming Dynasty. It compiles his lifetime works. He authored nine books and annotated fifteen old texts with his comments. His main idea identifies the Mingmen (Gate of Life) as True Yang and True Yin, with Qi and Blood derived from Yin-Yang. He commonly used over ten formulas, varying them flexibly. Later, Zhao Xianke wrote *Yiguan* (Canon of Medicine) based on Xue Ji's ideas but held them too rigidly, contrary to Xue Ji's original intent. *Mingyi Leian* (Classified Cases of Famous Physicians), twelve volumes, written by Jiang Guan of the Ming Dynasty, supplemented by his son Jiang Yingsu, covering 205 categories. It collects cases from Qin Yue Ren and Chunyu Yi down to Yuan and Ming physicians, offering much dialectical analysis, not merely collecting rich materials. *Chuishui Xuanzhu* (Dark Pearl of Chishui), thirty volumes, written by Sun Yikui of the Ming Dynasty, divided into seventy categories, analyzing each in detail. Its main focus is clarifying syndromes, discussing Cold, Heat, Deficiency, Excess, Exterior, Interior, Qi, and Blood in great detail. Its analysis of historical and contemporary disease names and realities is particularly meticulous. Its medical cases also elucidate disease origins and are worth adopting. He also wrote *Yizhi Xuyu* (Remaining Threads of Medical Intent), two volumes, deducing the principles of Yin-Yang and Five Elements from Zang-Fu, Qi-Blood, meridians, and acupoints, and commenting on the strengths and weaknesses of various schools. *Zhengzhi Zhunsheng* (Standard Mirror for Diagnosis and Treatment), one hundred and twenty volumes, written by Wang Kentang of the Ming Dynasty. It includes five parts: Miscellaneous Diseases, Cold Damage, Surgery, Pediatrics, and Gynecology, with attached formula categories. Its extensive collection and clear organization make it unsurpassed in comprehensiveness for studying formulas and theories. *Bencao Gangmu* (Compendium of Materia Medica), fifty-two volumes, written by Li Shizhen (courtesy name Binhu) of the Ming Dynasty. It collated various materia medica, removing duplicates, filling gaps, and correcting errors. It classifies 1,892 substances into sixteen sections and sixty-two classes, with three volumes of illustrations and two on treating hundred diseases. Its rigorous考证 matches *Zhengzhi Zhunsheng* as an ocean of medical knowledge. He also wrote *Qijing Bamai Kao* (Study of the Eight Extraordinary Vessels), one volume. While the Twelve Regular Meridians are well-known, the Eight Extraordinary Vessels (Yang Wei, Yin Wei, Yang Qiao, Yin Qiao, Chong, Ren, Du, Dai) are often overlooked. He detailed their syndromes and treatments, attaching diagrams of the Qikou Nine Pulses, elucidating *Neijing* principles. *Guang Biji* (Extended Notes), four volumes, written by Miao Xiyong (courtesy name Zhongchun) of the Ming Dynasty. His main school follows Liu Wansu and Zhu Zhenheng, distinct from his contemporary Zhang Jiebin. Miao was agile but sometimes errant due to cleverness; Zhang was steady but sometimes slow. Both had merits and faults. He also wrote *Bencao Jingshu* (Elucidation of the Classic of Materia Medica), thirty volumes, divided into ten parts, with innovations for each drug. Wang Mao's *Shigao Bian* criticized Miao, but this represents a unique school of thought. *Leijing* (Classified Inner Canon), thirty volumes, written by Zhang Jiebin (courtesy name Jingyue) of the Ming Dynasty. He analyzed *Suwen* and *Lingshu* into 390 items, divided into twelve categories and seventeen volumes, adding *Tuyi* (Illustrations Wing) eleven volumes and *Fuyi* (Appendix Wing) four volumes. His annotations are thorough. Although he dissected ancient texts, the clear categories make it easy to search, serving as a practical raft for students. Li Gao and Luo Congqian had similar works, so Zhang did not start this trend. He also wrote *Jingquan Quanshu* (Complete Works of Jingyue), sixty-four volumes. His main theme is warm tonification, but his rigidity led to mixed reviews among his followers. *Wenyi Lun* (Treatise on Pestilential Qi), three volumes, with *Buyi* (Supplement) one volume, written by Wu Youxing (courtesy name Youke) of the Ming Dynasty. He argued that cold damage spreads from exterior to interior, while pestilential qi enters via nose and mouth, hiding in the Mouyuan (Membrane Source) between exterior and interior, requiring different treatments. He wrote this to distinguish them. During the Xin Si year of Chongzhen, pestilence spread across provinces, and treating it as cold damage caused many deaths, prompting him to investigate the source. *Nuè Lun Shu* (Commentary on Malaria), one volume, written by Lu Zhiyi of the Ming Dynasty. His discussion on diagnosis, treatment, and medication differentiating Cold, Heat, Deficiency, and Excess is very detailed. *Yimen Falü* (Laws and Rules of the Medical Gate), six volumes, written by Yu Chang (courtesy name Jiayan) of our dynasty. Aimed at criticizing mediocre physicians, each section starts with a treatise, followed by laws and rules. Laws are treatment examples; rules correct medical errors. His medical cases are recorded in *Yuyi Cao* (Grass of Meaningful Intent). He clearly diagnoses syndromes, unlike other case records that only claim cures without explaining reasons. His discussion on Autumn Dryness surpasses ancient and modern views. *Shanghan Shejian* (Tongue Diagnosis for Cold Damage), one volume, written by Zhang Deng of our dynasty. He uses tongue coating to differentiate cold damage causes, creating 120 diagrams based on personal experience, which are clear and easy to see. Other notable works include Zhang Zhuo's *Shanghan Jianzheng Xiyi* (Analysis of Meanings of Complicated Syndromes in Cold Damage), one volume; Wang Zijie (courtesy name Jinshan)'s *Gufang Xuanzhu* (Selected Annotations of Ancient Formulas), three volumes, and *Deyi Bencao* (Appropriate Materia Medica), one volume; Wei Zhixiu's *Xu Mingyi Leian* (Continued Classified Cases of Famous Physicians), sixty volumes; and Xu Dachun (courtesy name Huixi)'s *Bencao Baizhong Lu* (Record of Hundred Kinds of Materia Medica), one volume, *Lantai Guifan* (Norms of the Imperial Academy), eight volumes, *Shanghan Leifang* (Category-Based Formulas for Cold Damage), one volume, and *Yixue Yuanliu Lun* (Discussion on Sources and Streams of Medicine), two volumes. These are outstanding works that practitioners should definitely read.