Engaged in teaching and research of economy and education for a long time. He has made great achievements in economic and educational theory research and achieved fruitful scientific research results. In the research of scientific research projects, Professor Li Weidong has organized, presided over or participated in more than one scientific research project 10 at or above the provincial level-in recent years, organizing and participating in the 11th Five-Year Plan of China Higher Education Society has been recognized by experts.

Professor Li Weidong has published nearly 50 academic papers in Chinese core journals such as Academics, Reform, Theoretical Construction, Northwest Population and Vocational and Technical Education. Main text, deputy editor-in-chief, specializing in textbooks and literary theories,1.2000 words (published by Hainan Publishing House and Nanhai Publishing Company).

Some academic thoughts and thesis viewpoints have been included in more than 20 national-level large-scale documents such as Great Achievements of Humanities and Social Sciences in China in the New Period and Brilliant Today. Hainan Daily also published special comments on its research papers, and some academic opinions were also spread on the Internet by other media such as Xinhuanet, People's Daily and Sino-Singapore Hainan Net, which caused great repercussions.

Professor Li Weidong has won more than ten provincial and ministerial awards for outstanding scientific research achievements. Personal achievements have been included in the Grand Prix of Excellent Talents, Biography of China Encyclopedia Scholars, Classic of Experts in China, and Grand Prix of Chinese Soul Talents at Home and Abroad.