Director of the Department of Nuclear Medicine, specializing in PET/CT imaging diagnosis and staging of lung cancer, radionuclide diagnosis and treatment of bone metastases from lung cancer, nuclear medicine imaging diagnosis of pulmonary vascular diseases, nuclear medicine imaging diagnosis of chronic obstructive pulmonary disease (COPD), and PET/CT imaging diagnosis of cardiac diseases. Part-time roles include: Member of the 9th and 10th Council of the Nuclear Medicine Branch of the Chinese Nuclear Society, Member of the 3rd and 4th Youth Committee of the Nuclear Medicine Branch of the Chinese Medical Doctor Association, First Standing Committee Member of the Nuclear Medicine Branch of the Chinese National Health Association, Member of the 10th Shanghai Nuclear Medicine Branch of the Chinese Medical Association, First Committee Member of the Translational Medicine Special Committee of the Shanghai Anti-Cancer Association, and Third Committee Member of the Tumor Imaging Special Committee of the Shanghai Anti-Cancer Association. Has led and participated in multiple National Natural Science Foundation projects and provincial/municipal scientific research projects, published over 20 research papers, and supervised three master's degree students.