He has been engaged in the diagnosis and treatment of common and frequently-occurring diseases in various specialties of pediatrics, and he is especially experienced in emergency treatment in the NICU and PICU. With unique insights in the application of vasoactive drugs, Dr. XU is proficient in common diagnosis and treatment such as neonatal exchange transfusion and mild hypothermia therapy, as well as the use of endotracheal intubation and ventilators.He is an active participant in scientific research and has won the third prize of new medical technology progress in Henan Province and the second prize of new medical technology progress in Kaifeng City.