Xuan Guo received a B.S. degree in Geographic Information Systems from Zhengzhou University, Zhengzhou, China, in 2015, and an M.S. degree in Land Resource Management from Zhengzhou University, Zhengzhou, China, in 2018. She is currently working toward a Ph.D. degree in Surveying and Mapping with the Institute of Geospatial Information, Information Engineering University, Zhengzhou, China. Her research interests include ontology, geographical knowledge graph and cartography generalization.