In 2004, he was admitted to the School of Information Science and Technology of Hainan University, majoring in communications engineering. In 2008, he was admitted to the Master of Communication and Information System of the School of Information Science and Technology in Hainan University. In 2011, he was admitted to the Research of Information Photonics and Optical Communications at Beijing University of Posts and Telecommunications. The college, enrolled as a PhD student in optical engineering, was awarded the Irish Government-Dublin Institute of Technology International Scholarship Funding, studied at the Dublin Institute of Technology Optical Research Center, in April 2013 was personally received by Irish President Mike Higgins.

1.Sha Li and Chongxiu Yu, "Ultrahigh sampling rate photonic time stretch analog-to-digital converter employing phase modulation"
2. Sha Li, Chongxiu Yu and Xiaoli Yin, "Ultra-broad and flat supercontinuum generation in short photonic crystal fiber combined with conventional fibers"
3. Sha Li, Chongxiu Yu, "160 Gb/s NRZ-DQPSK optical transmission system employing QC-LDPC code"

1. Research on high-speed analog-to-digital conversion technology based on photonic crystal fiber (special research fund for doctoral subjects in colleges and universities)
2. Research and development of photonic crystal fibers and devices (National 863 Program)
3. Research on basic theory and method of ultra-high speed optical transmission (National 973 Program)

In 2012 won the Irish Government-Dublin Institute of Technology International Scholarship
Won the third-class doctoral scholarship from 2011 to 2014
Won the Irish Government-Dublin Institute of Technology International Scholarship in 2012
Won the third-class doctoral scholarship from 2011 to 2014
Won the Irish Government-Dublin Institute of Technology International Scholarship in 2012