On the afternoon of June 30, the Political Bureau of the CPC Central Committee carried out the sixth collective learning on opening up a new realm of Chinese Marxist philosophy and the times. On the basis of summarizing historical experience, the report of the 20th National Congress of the Communist Party of China proposed and elaborated on scientific methods to promote theoretical innovation such as "two combinations" and "six must be adhered to", providing a fundamental basis for continuing to promote the Party's theoretical innovation. We must adhere to and apply them well. Li Wentang, Vice President of the Central Party School (National Academy of Governance), explained this problem and put forward work suggestions. Comrades from the Central Political Bureau listened attentively to the explanation and held discussions. He pointed out that looking back on the centennial history of the struggle of the Party, the reason why our Party can make major achievements in various historical periods of revolution, construction and reform, and lead the people to complete arduous tasks that other political forces in China cannot accomplish, lies in mastering the Scientific theory of Marxism, constantly promoting theoretical innovation in combination with new reality, and making Maoism, Deng Xiaoping Theory, Three Represents Major theoretical achievements, such as the Scientific Outlook on Development and the Thought on Socialism with Chinese characteristics for a New Era, have always adhered to emancipating the mind, seeking truth from facts, advancing with the times, and seeking truth and pragmatism, so that Marxism radiates strong vitality in China and the Party has a strong force of truth. Why the CPC can and why Socialism with Chinese characteristics is good, in the final analysis, is the Marxist line, which is Chinese and contemporary. This is the conclusion of history. We need to continuously deepen our understanding of the regularity of the Party's theoretical innovation and achieve more fruitful theoretical innovation results in the new era and journey. Adhering to this soul and root is the foundation and prerequisite for theoretical innovation. Theoretical innovation must speak new words, but we cannot lose our ancestors. Counting our ancestors and forgetting them is equivalent to cutting off the soul and root veins, and ultimately making a subversive mistake of losing them. We must unswervingly adhere to Marxism as the foundation of building the Party and the country, revitalizing the Party and the country, and firmly rooted in the rich historical and cultural soil of our own country and nation. We must develop Marxism without stopping, strengthen historical and cultural confidence, apply the past to the present, and bring forth new ideas. Guided by Marxism, we must comprehensively excavate the treasure trove of over 5000 years of Chinese civilization, Use Marxism to activate the outstanding factors full of vitality in the excellent traditional Chinese culture and endow them with new era connotation, inject the great spirit and rich wisdom of the Chinese nation into Marxism at a deeper level, effectively connect the essence of Marxist thought with the essence of the excellent traditional Chinese culture, fuse into new theoretical advantages, and constantly climb new ideological peaks. We should broaden our theoretical vision, learn from and draw on all the outstanding achievements of civilization in human society with an open mind that embraces all rivers, and learn from the "sum of human knowledge" to innovate and develop by absorbing excellent ideological and Cultural resource management