I'm would like to say thank you so much for your reply and interesting in my research topic. I'm really glad to hear that and hopeful to visit UW-Madison. However, I have some problem as delay sending application. That stem from I'm not sure about my data collecting when it saturated. Since, I was passing my proposal exam in last November, 2015, and working hard on the data collection and analysis until data saturation. Moreover, my study leave is due date in this December, 2016.