From December 9 to 18, 2023, Professor Liu Li from Department of Neonatology of the First Affiliated Hospital (FAH) of Xi’an Jiaotong University (XJTU) was invited to attend Hot Topics in Neonatology 2023 and pay a visit to Boston Children's Hospital. At the meeting, Professor Liu Li contributed oral and poster presentations, sharing relevant research results to all participants. Attending this meeting not only broadened clinical horizons and caught up with the hot spots of international scientific research, but also promoted international exchange and publicity of FAH and played a pivotal role in conducting novel medical technology research in China.