Associate Chief Physician and Associate Professor. Specializes in minimally invasive surgery of chest diseases, differential diagnosis and minimally invasive treatment of pulmonary nodules and ground-glass opacity, and comprehensive treatment of thoracic tumors. Dr. Cui graduated from Shanghai Medical University (now Fudan University Shanghai Medical College) in 1993 and obtained his Master's degree from Peking Union Medical College in 2002. He was appointed as an Associate Professor at Peking Union Medical College Hospital in 2005. He has been dedicated to clinical work, focusing on professionalism and conscience, and is highly skilled in various minimally invasive surgeries. From 2008 to 2009, he worked independently in Macau for a year. Over the past 20 years, his primary focus has been on the development, improvement, and promotion of minimally invasive surgery. He has also participated in clinical research for ministerial-level projects. Motto: Work seriously, live simply.