In the long history of 90 years, it is only a flash. But for a school, 90 years is enough to write a glorious chapter. In March 2023, the Central Party School, the highest school of the CPC, will celebrate its 90th birthday. It is established, prospered and strengthened by the Party. Over the past 90 years, the Central Party School has trained a large number of leading cadres for China's revolution, construction and reform, and played an important role. The strategic plan of flag raising and orientation - "the cause of the Party school is an important part of the Party's cause, and the Party school is the main channel for our Party to educate and train Party members and leading cadres" is a certificate that carries a memorable memory. On the bookshelf of Huang Shuimu, the deputy secretary of the Zhangzhou Municipal Party Committee in Fujian Province, a graduation certificate of the first training class for county party secretary of the Central Party School has been placed in a prominent position. As a delegate of the trainees, Huang Shuimu, then secretary of Dongshan County Party Committee of Zhangzhou City, made a speech on the spot. He was impressed by the important speech of the General Secretary. "The General Secretary combined his experience as the Secretary of the Zhengding County Party Committee to answer questions for us, which was very fruitful and resonating." Huang Shuimu said, "Although the post was adjusted many times later, the requirements of the General Secretary at the symposium of 'having a party in mind, a people in mind, a responsibility in mind, and a warning in mind' have always been the action guide for me to do business." The emphasis on playing the role of the party school is a good tradition of our party. Turning to the stormy century-old party history, the Central Party School has trained a large number of leading cadres for the cause of the Party and the country in the process of China's revolution, construction, reform and development in the new era, and has played an important role in promoting the development of the cause of the Party and the people, especially in promoting reform and opening up. On the morning of December 11, 2015, there was a warm atmosphere in the conference room on the first floor of the conference building of Jingxi Hotel. The first National Party School Working Conference in the new era was held here. Put forward the idea of "persisting in putting the Party name of the Party school throughout the work of the Party school", and warn the leading cadres to study in the Party school. The main task is to study the Party