Dr. Li obtained her Bachelor and PhD at Sun Yat-sen University, P. R. China in 2000 and 2009, respectively. After she got the MD, she joined the Department of Radiation Oncology at Sun Yat-sen University Cancer Center as a resident in July 2000. She got the attending and associate professor position of Radiation Oncology in 2005 and 2013 respectively. From Feb 2013 to August 2014, she was trained as a visiting scientist of Radiation Oncology at MD Anderson Cancer Centre in Houston, Texas, U.S. and majored in thoracic cancer radiation therapy, especially the stereotactic ablative radiation therapy for non-small cell lung cancer.