"The Complete Works of Marx and Engels" (Historical Textual Research Edition)，Today’s academic circles often refer to it as “bet365 bonus code pa”，Now it has become a necessary reference for the study of Marx and Engels’ texts and documents in my country。bet365 bonus code pa’s scientific and authoritative nature comes from its editorial principles。In history，bet365 bonus code pa formed three different editorial principles at different times: 1927 MEGA1 editorial principles、Editing principles of Dietz edition MEGA2 in 1972/76 and editing principles of MEGA2 edition of Academy of Sciences edition from 1993 to present。　

　　Ryazanov and MEGA1’s bet365 bonus code pa

November 20, 1923，Ryazanov gave a special report at the Moscow Institute of Socialism on the circulation of Marx and Engels documents he investigated。In this report，Ryazanov sharply criticized the Second International’s flippant attitude and unscientific methods in handling the works of Marx and Engels，And initially described the editing principles of the "Complete Works of Marx and Engels" that he conceived。Ryazanov’s conception of MEGA1 editing principles，Concentrated in the preface to Volume 1 of MEGA1 written by him in 1927。Here，Ryazanov first comprehensively reviewed the problems existing in various planned and edited collections of Marx and Engels in history。He thinks，These collections edited under the influence of the Second International，The overall shortcoming is incompleteness and unfaithfulness to the original text。Therefore，Editorial principles conceived by Ryazanov，The most important thing is integrity and compliance with the original text。Ryazanov advocates “through clear arrangement，Accurately reproduce the entire ideological legacy of Marx and Engels”；He pointed out，bet365 bonus code pa should "provide... all unpublished works that remain in manuscript form、All published articles and unfinished manuscripts”；“All works and letters are published in the original text”。These two important editing principles established by Ryazanov，The soul of bet365 bonus code pa。

In addition，In the order of the documents included in bet365 bonus code pa，Ryazanov advocates a developmental historical sequence that is different from strict chronological and logical sequences。This is a very unique point in the editing principles he established。In his opinion，In editing "the perspective of development history still plays a dominant role"。On the division of bet365 bonus code pa’s titles，Ryazanov divided it into three parts: works other than "Das Kapital"；"Das Kapital" and its manuscripts；Communication。

In addition to the above bet365 bonus code pa，Ryazanov also determined the principles for writing the preface of each volume of MEGA1。Preface to each volume，Need to understand the reasons for writing and the history of the work、Introduction to editing processing methods，The most critical mission is to introduce the historical value and significance of Marx and Engels’ classic works，Provide a basis for studying their thoughts。

　　bet365 bonus code pa of Dietz version MEGA2

After World War II，With the establishment of the Cold War pattern，Both the Eastern and Western camps have accelerated the research on bet365 bonus code pa and Engels’ thoughts in different ways。In this process，The bet365 bonus code pa-Enem opposition concocted by Western “Marxism”、The opposition between young bet365 bonus code pa and old bet365 bonus code pa and other views，In particular, the two-page manuscript of "The German Ideology" newly discovered by Barna triggered accusations against the Soviet and Eastern camps for tampering with bet365 bonus code pa and Engels' documents，all prompted the Soviet and Eastern camps to speed up the publication of the new "The Complete Works of bet365 bonus code pa and Engels" (Historical Verification Edition)，So as to have a solid and reliable literature foundation，Response to the distortion and tampering of bet365 bonus code pa and Engels’ thoughts by Western academic circles，Provide a solid foundation for scientific research on bet365 bonus code pa and Engels。

Preface to the first volume of MEGA2 Part 1 published in 1975，Also in the general preface of all MEGA2，The editorial board particularly emphasizes this polemical context。Different from Ryazanov’s MEGA1，MEGA2 has formulated clear and specific editorial policies and bet365 bonus code pa guidelines from the beginning。Afterwards，In the process of bet365 bonus code pa and publishing MEGA2，This editorial policy has been discussed and revised many times，Finally formed the 1976 editorial policy。While inheriting the basic principles of MEGA1, namely integrity and compliance with the original text，Diez version MEGA2 also improves and advances this principle，Mainly reflected in four aspects。

First，Dietz’s version of MEGA2 clearly positions the nature of bet365 bonus code pa。In this positioning，bet365 bonus code pa is an expansion of the existing collection of Marx and Engels’ works，Also a scientific research version，It is also the textual basis for all other original readings of Marx and Engels。Second，Dietz's version of MEGA2 adds a sub-volume to each volume，To reproduce the modification process，Thus further ensuring the integrity and scientific nature of bet365 bonus code pa。Third，On the structural division of bet365 bonus code pa，The Dietz version of MEGA2 has an additional part compared to MEGA1，Divided into four parts。The added part is a large number of excerpts left by Marx and Engels、Notes and annotations。Fourth，Diez version MEGA2 in editing order，Different from Riazanov’s “sequence of development history”，Adopted "chronological order"。This is a key difference from the editorial principles of the Ryazanov edition。Through these four aspects，We can see，The editorial policy of Dietz Edition MEGA2 is scientific、Major progress has been made in terms of rigor and completeness，This principle ensures the high quality of bet365 bonus code pa’s editing and publishing work in the future。

　　The birth of the bet365 bonus code pa of Academy of Sciences Edition MEGA2

After the drastic changes in Sudong and Dong，To save the bet365 bonus code pa project，Scholars from all over the world discuss plans to continue to promote bet365 bonus code pa，And adopted new editorial principles。1993，New version of MEGA2 editing principles established。Since then，MEGA2’s editing and publishing work has entered a new stage。The most important article in the new editorial principles of MEGA2 is stated as follows: "The editorial board of the International Marx and Engels Foundation takes the evaluation of the editorial policy and possible revisions as its top priority。The first principle in this is，The purpose of criticism taking into account history，Excluding the manipulation of political ideology。”But we have to ask，What is this claim aimed at？

As pointed out above，The bet365 bonus code pa of Dietz’s MEGA2 ensure the scientific reliability of its editing，Therefore "question" is not in the main text，In the introduction to each volume of MEGA2。We have reviewed Riazanov’s bet365 bonus code pa in the previous article，In fact, the principles for writing the introduction of each volume，It was proposed by Ryazanov。What needs to be removed from the Academy of Sciences version of MEGA2，It is the introduction and notes of each volume、Expressions with "ideological overtones" in the index，Replace it with an "objective and neutral" "introduction"。In the new editorial guidelines，The content of the introduction is limited to explaining the composition of the volume、Division、Reasons for selecting literature、Sequence of materials、Corresponding text verification and other information。However in fact，In the future editing and publishing process of the Academy of Sciences version MEGA2，This principle has not been adhered to。For example，The introduction to the 15th volume of the second part of MEGA2 published in 2004 is a long article criticizing Marx’s theory of value。This is completely contrary to the "scientific neutrality" principle advertised by the Academy of Sciences version of MEGA2。

As pointed out by Gil Gerson, academic advisor to the MEGA2 Editorial Board，Establish the principle of “excluding political and ideological influence”，It is only different in form from the impression left on the public by the Marxist classics edited by the official authorities in the past。Reviewing the historical changes of bet365 bonus code pa editing principles，We can draw the following opinions。First，bet365 bonus code pa cannot be regarded as homogeneous objects without distinction，bet365 bonus code pa in different periods has significantly different characteristics in terms of editing principles。Secondly， bet365 bonus code pa’s editing and publishing are always inseparable from specific historical context and political needs，This reflects that the scientific nature and political nature of Marxist research are inseparable。Finally，The modernization and Chineseization of Marxist research，Require Chinese scholars to use it、While studying bet365 bonus code pa，Establish stronger theoretical confidence。

(Author’s affiliation: School of Marxism, Nanjing University)