Hello, my name is Lin Tien-Chang(or you can call me Billy). I enjoy pursuing different choices and new knowledge and have my own ideas and good communication skills when it comes to work. In my Master's degree, I chose to work with a joint-appointed professor at the National Synchrotron Radiation Research Center. My work environment was with colleagues over 40 years old, and my laboratory only took in one student per year. Moreover,since the center is an international unit operating 24 hours a day, the ability to handle machine malfunctions,communicate with foreign users and assist them is also important. Therefore, I believe that my communication and collaboration skills have grown significantly during my two years of training.