I got your point. You are special. You may establish a professional relationship with a mentor who will guide you through the following four valuable years. Cherish each minute you have. Work hard, learn more and be prepared. Good luck buddy.

happy to hear your answer. I do need a mentor. But it's hard for a freshman to find a mentor in China. In fact ,you may be a better guider with a warm heart compared my teachers  (i would like to call them teachers). hope to keep in touch.