Which bus should I take from Huazhong Normal University to Optics Valley?

China Normal University has two gates with stop signs, namely the North Gate and the East Gate. The north gate is Guangbutun, Luo Yu Road. The east gate is Tiger Spring in Zhuodaoquan South Road. If you are at the north gate, take bus No.583, No.728, No.810 and No.581at Guangbutun, Luo Yu Road, and get off at Guanggu Square, Minzu Avenue. If you are at the east gate, take bus No.572 and 58 1 at Hu Quan, Zhuodaoquan South Road, and get off at Guanggu Square, Minzu Avenue.