1in the spring of 936, Chen Qionghua graduated from high school and worked as a teacher in his hometown primary school due to financial difficulties. 1937 was admitted to the chemistry department of Xiamen University. But less than a year later, due to the full-scale outbreak of War of Resistance against Japanese Aggression, the school moved to Changting in western Fujian. Due to financial difficulties, he could not drop out of school and return to his hometown to be a primary and secondary school teacher. 1940 was admitted to the scholarship for poor college students in Fujian Province and studied in the Department of Physics and Chemistry of Normal University. After graduation, I transferred to the National Guiyang Medical College in Chongqing as a biochemical assistant. He didn't study biochemistry in college, so he had to bite the bullet and teach while learning. This experience of Guiyang Medical College laid the foundation for his future professional direction.