I am teaching different levels of courses in geographic information science (GIScience) in the Department of Geography at the University of Mary Washington. The syllabi can be found here.

My current research is focusing on developing new, and applying existing methods of geographical information science (GIScience) to tackle health and environmental problems.

You can find photos I took when I travelled

I started learning the Chinese traditional musical instruments since I was seven years old. Based on the materials collected from the Internet, I ever made a presentation introducing several typical instruments for one of my class at the University of Georgia. You can download it and listen to the beautiful sound.