Yaqi Shi, a health informatics student and medicine graduate from China, presents her project "Health-Graph" on using Neo4j to model the connections in the US healthcare system. She was inspired by the complexity of the US system compared to the one in China. Yaqi's process involved researching how different elements in the system relate to each other, developing a data model, and integrating open data sources. Her challenges included dealing with multiple stakeholders, complicated relationships between them, and handling large amounts of data. She used Neo4j to visualize these relationships and demonstrated how her model can be queried to show connections such as money flow between lobbyists and legislators, or medication prescriptions. The presentation aims to provide an idea on how to use Neo4j for industry modeling beyond healthcare.