Nowadays, computational biophysics and bioinformatics plays significant roles in understanding biological processes in various biology systems and provide new tools to investigate human diseases. My research has been focused on developing computational programs and packages as well as applying them to model biological systems which are important to human health. One of the most important and challenging biological systems I am interested in is the molecular motor system. I am also quite interested in many other biologically important systems, especially large scale biological problems  which involve multiple proteins or other molecules.