Cai Cheng Lane, East District, Panzhihua City. According to Baidu map, Panzhihua No.1 15 Middle School is located in Cai Cheng Lane in the east of Panzhihua City. Panzhihua No.1 15 Middle School is the only public ordinary high school in the east, covering an area of 160 mu (106000 square meters). Established in March 198 1.