Prof. Cheng Hu is an associate professor at the National Engineering Research Center for Biomaterials and the College of Biomedical Engineering, Sichuan University. He has presided over many scientific research projects such as the National Natural Science Foundation of China and the Sichuan Youth Science Foundation. His current focus is on treating cardiovascular and cerebrovascular diseases, and his main research directions include exploring the application of new biomedical hydrogels for treating cardiovascular and cerebrovascular diseases and for tissue repair.