Member of Nuclear Medicine Branch of Chinese Medical Association, Deputy Chief of Oncology Group, Vice Chairman of Image Committee of China Medical Women's Association, Member of Nuclear Medicine Committee of Chinese Medical Doctor Association, Member of Chinese Medical Image Research Society, Member of Expert Committee of Shanghai Nuclear Medicine Quality Control Center and Expert Committee for Nuclear Medicine of Shanghai Branch of Chinese Medical Association, Editorial Board Member of Chinese Journal of Nuclear Medicine, Editorial Board Member of International Journal of Radiation Medicine and Nuclear Medicine and Standing Committee Member of Shanghai Medical Imaging. In recent five years, as the chief person in charge, he has won two National Natural Science Funds and three tasks at municipal and bureau level. He was the visiting professor of Chiba University, has conducted molecular imaging research on brain tumor and helped to materialize the scientific research cooperation agreement concluded between our hospital and Chiba University, which sets a new scientific research platform for the Department.