Chief Physician, Professor, Doctoral Supervisor; Deputy Director (Temporary Lead) of the Second Department of Thoracic Surgery, Deputy Director of the Thoracic Tumor Center, Peking University Cancer Hospital; Member of the Communist Party of China. Expertise in open and minimally invasive surgeries for thoracic tumors (esophageal cancer, lung cancer, mediastinal tumors, etc.), including precise segmentectomy for early-stage lung cancer, complex radical resection for advanced lung cancer, and various anastomotic procedures for esophageal cancer. Adhering to the multidisciplinary team (MDT) approach, develops personalized comprehensive treatment plans for patients integrating surgery, chemotherapy, radiotherapy, targeted therapy, and immunotherapy. Awarded a Doctorate in Oncology from Peking University Health Science Center in 2005; a Master's degree in Oncology from Peking University Health Science Center in 2003; and a Bachelor's degree in Clinical Medicine from Peking University Health Science Center in 2000. From May to August 2007, funded by the International Union Against Cancer (UICC), pursued advanced studies in the Surgical Laboratory of the School of Clinical Medicine, Cardiff University, UK. Principal Investigator (PI) of funded projects: 2 General Projects and 1 Young Scientists Fund from the National Natural Science Foundation of China; 1 Capital Development Project from the Beijing Municipal Health Bureau; 1 Municipal Science and Technology Rising Star Program; 1 Scientific Research Fund from Peking University Clinical Oncology College; and 1 Clinical Research Young Fund from the hospital. Research focuses on molecular mechanisms of lung cancer, biomarkers and non-invasive detection, and neoadjuvant therapy. Participant in projects: 3 National Science and Technology Major Projects (including the Science and Technology Innovation 2030 Project) and 1 National 863 Project, involving personalized diagnosis and treatment of lung cancer, antibody drug development, and postoperative rehabilitation models, serving as project/task core member. Deputy Chair of the Youth Committee of the Thoracic Surgery Branch, Beijing Medical Doctor Association; Deputy Chair of the Head and Neck Professional Committee of the National Alliance of Technology Innovation Strategy for Minimally Invasive Tumor Treatment; Standing Committee Member of the Esophageal Cancer Professional Committee, Beijing Anti-Cancer Association; Standing Committee Member of the First Committee of the Head and Neck Tumor MDT Professional Committee, Beijing Cancer Prevention and Treatment Society; Committee Member of the Lung Cancer Integrated Rehabilitation Professional Committee, China Anti-Cancer Association; and Committee Member of the Esophageal Disease Professional Group of the First Thoracic Surgery Committee, Beijing Medical Association. Published multiple papers as corresponding author or first author in international journals such as *J Biol Chem*, *Sci Rep*, *Thorac Cancer*, *Clin Transl Med*, *IUBMB Life*, and domestic core journals including *National Medical Journal of China*. Led and participated in numerous national and provincial-level scientific research projects, securing substantial research funding. Research achievements cover areas including molecular mechanisms of lung cancer and esophageal cancer, and biomarker exploration.