By the end of the Western Han Dynasty, the number of students in the school had reached 3,000, and the number of faculty members in imperial academy had reached 3,000. During Wang Mang's rebellion, "the rites and music fell apart, and the canon was incomplete", and "scholars in the world cared more about books and fled to the forest" was a kind of business loss. When Liu Xiu, Emperor Guangwu of the Eastern Han Dynasty, proclaimed himself emperor, the military did not rest, that is, culture and education were first promoted. In the fifth year of Jian-wu Yu (AD 29), he started to run imperial academy in October, visited Ya-ru, collected ancient prose, and scholars from all directions met the capital, so he established the Doctor of Five Classics. Imperial academy was built outside Nanyang Gate of Luoyang City, 8 miles away from the Palace, and the study was reopened. Liu Xiu has been fortunate for many times that doctors in imperial academy discussed difficulties with each other, studied students' studies, watched students' recreational activities such as "elegant blowing rocks", and gave material rewards to doctoral disciples to persuade them to study. When I was in Ming Di, according to "Biography of the Scholars and Fan Zhun", Ming Di "wandered in the art, and after shooting a ceremony in every village, he sat down and talked about it, and all the scholars listened to it, and all directions were happy". On one occasion, he taught classics for Confucianism. "It is difficult for Confucianism to ask questions about classics and it needs hundreds of millions of viewers to watch." Imperial academy's reputation is getting higher and higher, and the Huns also sent people to study in Luoyang. Because of the large number of students, another house was built for the descendants of heroes to teach them to do business. In Andy, he is "thinner than literature and art" and the academic hall is decadent. After Shun Di succeeded to the throne, he adopted Zhai Jian's suggestion to repair imperial academy and open up houses. "There are 240 rooms and 1850 rooms," said its speech director 10 feet, 2 feet wide. Upon completion, imperial academy will recruit all students who have tried to understand the classics, recruit a large number of officials and their children as students, and recruit successful boys. Since then, scholars from all over the world have gathered in Beijing, and the number of students has increased greatly. After Shun Di's death, imperial academy developed rapidly in the Liang Dynasty. She once ordered officials from generals to 600 stone to send their sons to accept the inheritance. It is also stipulated that rural shooting ceremonies will be held twice a year in March in spring and September in autumn, with students from Yitai Square as ceremonial students, which is unprecedented. Since then, there have been more and more vagrants, and the number of students has soared to more than 30,000. Because students come from different places and have different teachers, it is inevitable that there are mistakes in the classics they receive. Some people even bribe the school's book institutions to add classic texts to private articles. Therefore, in the fourth year of Xiping, Emperor Ling ordered Cai Yong and famous contemporary Confucian scholars to write and print the Five Classics on the tablet with Cai Yong's eight-point official script for reference. The monument is one meter high and four feet wide, with a total of 46 pieces. "Parallel Luo meets each other" stands outside imperial academy, surrounded by tiled houses and camphor trees, and is open to the south, with a pawn in Henan County. After the monument was completed, I watched the imitators and ran around the streets in more than 1000 cars every day. The prosperity of Confucian classics is beautiful. Song Sushi once praised: "The East Han Dynasty witnessed academic prosperity, with tens of thousands of scholars booing and drying up", which vividly expressed the vibrant scene at that time.
Since Dong Zhuo's rebellion, imperial academy has been destroyed and the articles have fallen apart. When Wei Wendi Cao Pi proclaimed himself emperor, he swept away the ashes of imperial academy, filled the blank of the stone tablet, prepared a doctor, and began to recruit disciples. King Cao Fang of Wei Qi published three volumes of ancient prose, seal script and official script, and engraved stone classics such as Shangshu and Chunqiu for correction. Imperial academy was rebuilt on the ruins by Cao Wei, once again showing the scene of "imperial academy is wide open, widely spread, with many students, the world is full of phosphorus, training in the distance, the sea in the east, quicksand in the west, and more than 10,000 people gathered at the same time". Emperor Wu of Jin visited imperial academy three times, served as a business school and doctor's assistant, took charge of rites and told stories, and his disciples were in office. A banquet was also held to praise the students for "being diligent and polite, respecting the old and loving the young". Be generous to school officials at all levels, down to students and musicians. "What people know is respected by people", and on October 20, the fourth year of Xianning (AD 278), a monument was erected to praise virtue, which was called "the monument from three sides to Biyong", and imperial academy once again reached its climax. After the demise of the Western Jin Dynasty, imperial academy was destroyed again. It was not until Emperor Xiaowen of the Northern Wei Dynasty moved to Luoyang that imperial academy was rebuilt. Together with Guo Zi School, four schools and primary schools, there are as many as 40 doctors. The result is obvious skills and flourishing studies. The number of trained talents is also increasing year by year. It was not until the Northern Wei Dynasty split into the Eastern and Western Wei Dynasties that imperial academy declined in Luoyang.
In education, Luoyang Imperial College has shown great vitality, which comes from the reference of three generations of education and the strength of one generation after cultural imprisonment. During the Xia, Shang and Zhou Dynasties, aristocratic education dominated the government, and most of the teachers were retired officials, lacking youthful vitality. At that time, it was a system of "learning from foreigners", and the demand for education was only to maintain rather than develop. During the Spring and Autumn Period, the society is undergoing fundamental changes, and the demand for talents is increasing. Education has finally broken through the situation of "learning to be excellent and being an official". There is a trend of private teaching. In the Warring States period, a hundred schools of thought contended in the field of academic thought. Compared with Confucianism, Mohism and Taoism, Confucianism is particularly prominent because it has six Confucian classics. In the Qin dynasty, he devoted himself to legalism, burned books and buried Confucianism, destroyed the culture of imprisonment, and temporarily concealed the power of education. When Confucianism was advocated in the Han Dynasty, especially in the Eastern Han Dynasty, this power broke out more powerfully than before. The education in imperial academy in the Eastern Han Dynasty, in many aspects, showed resistance to the disadvantages of previous education and inherited and developed the educational innovation that had been contained.