Yongjin Li was born in October 1964 in Shanwei, Guangdong Province. 1986.7, graduated from Guangzhou Sun Yat-sen University with a bachelor's degree in mathematics, 1986.9-1989.4, received a master's degree in basic mathematics from the mathematics department of Guangzhou Sun Yat-sen University. 1989.4-1992.3, received a PhD in Mathematics from Harbin Institute of Technology.
Dr. Yongjin Li is working as a professor at the School of Mathematics, Sun Yat-sen University. His area of specialization is Functional Analysis, Differential Equations. Under his guidance, 05 students are working for a Ph.D., and 03 post Doctors are working in his group. He has published 150 Research papers, 06 books and completed 03 projects for the National Natural Science Foundation of China.