General Secretary Xi Jinping pointed out in his important speech at the Symposium on Philosophy and Social Sciences，“nj bet365 has a distinctive practical character，Not only committed to science to ‘explain the world’，And committed to actively ‘changing the world’”。In an important speech at the conference commemorating the 200th anniversary of Marx’s birth，He further emphasized that “nj bet365 is a practical theory，Guiding people’s actions to transform the world”。It can be seen from this，The practical character of nj bet365 lies not only in “explaining the world”，What’s more important is “changing the world”。

nj bet365 since its birth，represents the class consciousness of the proletariat，It has never been "learning in the study"，It is the organic unity of theoretical characteristics and inherent academic principles。Theoretical characteristics of nj bet365，It is the critical spirit of Marxists to transform the irrationality of the existing world and the courageous dedication to the cause of human liberation，It is also the inheritance and development of the excellent character of mankind from ancient times by the founders of nj bet365 and later Marxists。Based on the new era，General Secretary Xi Jinping proposed “carrying forward the spirit of struggle，The important discussion of "enhancing the ability to fight" can be said to be another clear manifestation of the theoretical characteristics of nj bet365。As the latest achievement of the sinicization of nj bet365，Xi Jinping Thought on Socialism with Chinese Characteristics for a New Era elevates the practical spirit of nj bet365 into a theoretical realm and ideal pursuit。The inner theory of nj bet365，Refers to the profound criticism of capitalism by Marxist theory、In-depth thinking about the development laws of human society and the unremitting pursuit of human liberation。The profoundness of his theory，It is because nj bet365 has grasped "people themselves"，i.e. in real life，nj bet365 as a value ideal，Always never forget the people，Always regard the people’s liberation as their core value and ideal pursuit。Therefore，The organic unity of the theoretical characteristics of nj bet365 and its inherent doctrine，To make it different from the real life of the era、Ideology and movements are closely linked。As part of human life，nj bet365 has always been proposed based on history and reality、Analysis and problem solving。

The practical character of nj bet365，It is clearly stated in the last article of Marx's "Theses on Feuerbach"，That is, "Philosophers just explain the world in different ways，The problem is to change the world”。Here，“Explaining the world” and “changing the world” are not a simple either/or relationship。If most philosophers just stay and are satisfied with the activities of explaining the world，Marx emphasized resorting to practical activities to change the world。This means，On the one hand，Marx did not completely deny the previous philosophers，Rather critically inherited，At least at the level of "explaining the world"。On the other hand，For Marx，The activity of interpreting the world is inseparably intertwined with the practical activity of changing the world。The essential nature of why humans are different from animals，It lies in "consciousness、Purposeful and conscious activities”。The way people understand or explain the world，Determines how he acts；People are not static、An abstract way to understand or explain the world，But it needs to be based on the real world，That is, understanding or explaining the world on the basis of and in the process of engaging in practical activities。So，"Explaining the world" and "changing the world" are a two-way interactive relationship: on the one hand，Explaining the world provides the epistemological premise for changing the world；On the other hand，Change the world and provide an ontological basis for explaining the world。The world is just a manifestation of human practice，Marx achieved the determination of the practical character of nj bet365 by introducing the concept of "practice"。

For Marxist theoretical workers，In order to fully understand the practical character of nj bet365，We need to deal with the ideological education issues in real work。In other words，We need to further clarify the relationship between nj bet365 and ideology from a theoretical perspective，That is, how Marxist theory assumes its own ideological function。First，Clear the concept of ideology in context。Because ideology is a very complex concept，So we need to draw boundaries when discussing ideological issues，That is, make it clear in what sense it is meant，Pay attention to distinguishing between socialist ideology and capitalist ideology。Secondly，Need to conduct in-depth academic research。Marx had a very profound historical consciousness when discussing the criticism of ideology，That is, his criticism of ideology is directly linked to historical materialism and his understanding of cultural traditions。In "The German Ideology"，Marx

Engels clearly pointed out that tradition is always reflected through the ideology of a certain historical period。Therefore，It is ideological criticism that affirms people’s creation of historical traditions，Historical tradition is also creating a profound dialectical relationship between people，And this dialectical relationship is unfolded and presented precisely on the basis of people’s practical activities。In this sense，We criticize capitalist ideology，It is to tell the historical development context and essence of Western capitalism；And promote socialist ideology，It is based on the process of world history，Especially, it must be understood and explained in the historical chain of the Sinicization of nj bet365；Discussing ideological issues out of specific historical context，It is easy to fall into historical nihilism、In the ideological quagmire of cultural nihilism。

Based on the above explanation，We can understand the ideological function of nj bet365 from two levels: theoretical function and value function。The theoretical function of ideology refers to what kind of theory the ideology chooses，About to turn theory into ideology；The value function of ideology means that theory provides value orientation for ideology，That is to transform the inner spirit and ideal pursuit of theory into a value system，Influence people’s values ​​and spiritual world，Reflect the role of theory in transforming people。A theory acts on reality as an ideology，Must go through the intermediary of ideological value function。Theoretical function and value function are combined with each other、Interaction，Jointly promote the development of theory as ideology。Therefore，There is not a one-to-one correspondence between theory and reality。

As ideology，The theoretical function of nj bet365 is the choice of the theoretical form of nj bet365，The value function is the development of Marxist practical character。This calls for nj bet365 to respond to the new era，Research new issues，Develop new theories。The value function of Marxist ideology is premised on the enrichment and development of Marxist theory。We can only understand and grasp the ideological issues of nj bet365 in the interaction between theoretical function and value function，Only through the enrichment and development of nj bet365 can we realize the emancipation of our thoughts。Anyway，The practical character of nj bet365 inspires the creativity of nj bet365，It is not only dedicated to "explaining the world"，And is committed to "changing the world"。

　　(The author is an associate professor at the School of nj bet365, Sun Yat-sen University)