After the liberation of China, universities were adjusted in 1952, and unified national enrollment began in 1953. * * * enrolled 654.38+million people, including nearly 40,000 workers, peasants and soldiers. There are 60,000 high school graduates. At that time, high school graduates were of different ages. The youngest is less than 18 years old, and I graduated from Zhejiang University in four years at the age of 22 (I graduated from Zhejiang University in 1957). He is at least 87 years old now. Many transfer students and older students are over 90 years old.