Currently, I am engaged in project-based research activities at Chalmers University of Technology, Sweden. Prior to this, my professional experience involved serving as a  Investigator to the Control Yuan, where my responsibilities included the investigation of public construction, transportation procurement, flood prevention, disaster relief, and other relevant cases. Additionally, I have been pursuing my Phd degree since 2018 at National Taiwan University, where I am also engaged in research activities at the Advanced Public Transportation Research Center. My research interests encompass sustainable transport policy, public transport planning and management, and intelligent transport systems.