From March 30 to April 2, 2023, Lu Wanhong, from Department of Nephrology, was invited to attend the World Congress of Nephrology 2023. During the congress, Director Lu Wanhong was invited to contribute two posters entitled Predictive analysis of patients with arterovenuous endovascular fistula in end-stage renal disease starting dialysis and Splice junction mutation of WTI gene in a case with neuroprotic syndrome. Through poster display, she exchanged the progress in clinical diagnosis and treatment and the differences of renal diseases among different regions with the nephrologists in the corresponding fields, understood the latest progress and hotspots of renal diseases in recent years, and obtained novel ideas for future clinical diagnosis and treatment and scientific research.