国家自然科学基金委员会
Lei Han is an expert in the general treatment and interventional therapy of cardiovascular diseases. His scientific research projects include the, National Ministry of Education “Higher School Teachers Aid Program” Project, National Natural Science Foundation of China the Doctoral Education Fund of the Ministry of Education of the People's Republic of China, Natural Science Foundation of Chongqing Municipal Science &amp; Technology Commission, Chongqing Municipal Science and Technology Commission Project, the Chongqing Municipal Public Health Bureau Multi-level Research Project.