I'm a Radio Direction Finding (Foxhunting) lover since I was in junior high school. When I entered college (University of Science and Technology of China), I joined Student Amateur Radio Association as a freshman and was elected the Vice President of the association the second year. My duty was to teach members the methods of radio direction finding and organize foxhunting games for students. We conducted several radio foxhunting and electronic device soldering activities in 2011 and 2012.