Pain diagnosis and treatment is the key specialty of the hospital, and the seventh clinical center of China Pain Society. Clinical pain science pioneered pain medicine in China, and took the lead in the diagnosis and treatment of intractable pain such as sciatica and advanced cancer pain, reaching the leading level in China. Clinical Painology, edited by Professor Yan, is the only monograph on pain treatment in China and is listed as a national continuing education project. The level of diagnosis and treatment of heart disease in hospitals has developed rapidly. The heart disease diagnosis and treatment center integrates internal surgery, pediatric heart disease, imaging department, interventional room and other departments to carry out coronary angiography, coronary artery dilatation and other technologies, and takes the lead in developing coronary artery bypass grafting in the province, making the level of heart disease diagnosis and treatment reach the advanced level in Jilin Province. The hospital has made great progress in minimally invasive surgery. Interventional treatment of tumor, multi-warhead radiofrequency tumor treatment, laparoscopic cholecystectomy, thoracoscopic hyperhidrosis, interventional treatment of gynecological diseases, laparoscopic gynecological surgery, microsurgery, arthroscopic diagnosis and treatment of bone and joint diseases, etc., have achieved good social and economic benefits. The nursing work in the hospital has also made gratifying achievements. He has successively won the first prize of National Health Education Century Activity and the title of Excellent Demonstration Ward of Holistic Nursing, and advanced individuals such as National Excellent Nurses, Provincial Nightingale Nurses and Provincial Excellent Nursing Managers have emerged. The hospital strengthens the construction of nursing culture, improves the quantitative assessment standard of nursing, attaches importance to the training of nursing talents, adapts to the demand of medical market, improves the quality of nursing, shapes the new image of nurses, and provides more high-quality and humanized nursing services. As a university affiliated hospital, the hospital pays close attention to scientific research, teaching quality and discipline construction. In order to implement the policy of rejuvenating the hospital through science and technology and increase investment in scientific research, the hospital takes 1% of its annual business income as a scientific research fund, rewards outstanding scientific and technological personnel, establishes advanced central laboratories in the province, and strengthens the construction of teaching and research sections, and has successively won more than 60 provincial and ministerial scientific research achievement awards, which provides a guarantee for rejuvenating the hospital through science and technology.