The Department of Paediatrics of Liaocheng City Second People's Hospital has been established for more than 70 years, and has developed into a key clinical department integrating medical treatment, teaching, scientific research and health education. Over the years, the Department of Paediatrics has been attaching importance to the cultivation of talents and the construction of disciplinary echelons, and now has an academic team with a reasonable structure and hierarchy, with 13 sub-specialties in respiratory, digestive, neurological, cardiovascular, renal rheumatology and immunology, haematology, endocrinology, neonatology, intensive care medicine, children's psychology, child health care, children's rehabilitation, children's combined traditional Chinese and western medicine and a children's respiratory laboratory. There are 5 chief physicians (professors), 12 deputy chief physicians, 2 master's degree supervisors, 1 doctoral degree, 10 master's degrees, and a group of clinical medical and nursing teams with high professional quality and strong business ability, with strong technical force. The outpatient volume is more than 100,000 times/year, and the number of discharges is more than 8,000 times/year.In 2007, the neonatology department of our hospital was the earliest department independently specializing in treating infants within 28 days of birth in northwestern Shandong, and it was the first one in Liaocheng City to carry out the transparent appearance of the unaccompanied wards.The children's respiratory laboratory of the hospital was appraised as the key laboratory of Liaocheng City in 2018.The laboratory in 2020 was appraised as the key clinical specialist construction unit of Shandong Province. Speciality construction unit. It is a member unit of Shandong Provincial Hospital Paediatric Emergency and Critical Disease Specialty Union; Qilu Children's Hospital Group Critical Child Rescue and Treatment Union; Shandong University Qilu Hospital Paediatric Neurological Critical Disease Specialty Union; Shandong Province Clinical Key Specialty Paediatric Union; Shandong Provincial Hospital Paediatric Renal Specialty Union; Shandong Province Paediatric Haematology and Endocrinology Specialty Union; Shandong University Qilu Hospital Paediatric Endocrine Growth and Development Specialty Union. Growth and Development Specialist Alliance member unit; Shandong University Qilu Hospital Children's Epilepsy Health Management Consortium member unit.In 2017, we carried out children's electronic bronchoscopy and children's gastroenteroscopy, the number of endoscopies is more than 400 times/year.In 2018, we carried out the consultation and treatment of transbronchoscopic bronchial foreign body removal, bronchoscopy of critically ill, neonates and children's intragastric foreign body removal. The respiratory laboratory has large-scale instruments such as a paediatric lung function meter, paediatric allergen detector, and respiratory pathogenicity detector. The Department of Paediatric Neurology carries out video electroencephalography with about 300 visits per year. Each subspecialty has a balanced development with its own characteristics, and a number of specialists hold academic positions at national, provincial and municipal levels. In recent years, it has actively carried out new technology and new projects, and has presided over and completed more than 10 scientific research projects in Shandong Province and Liaocheng City. All the medical and nursing staff of the Department of Paediatrics are committed to: patient-centered, safeguarding children's physical and mental health, and improving children's quality of life.