No, according to official website's inquiry, Desheng High School in Dalian Development Zone and Desheng High School in Dalian Economic and Technological Development Zone are affiliated to the Education and Sports Bureau of the Development Zone. They were founded in 2002 and are public ordinary high schools. Dalian No.17 Middle School was founded in 1958, and is located on the Lingshui River in the scenic Lingshui Street. Desheng High School is not a 17 middle school. Dalian Economic and Technological Development Zone is one of the functional areas in Jinzhou District, Dalian, which is located at the front end of the Bohai Rim and Northeast Asia economic circle, bordering the Great Black Mountain in the north and the Yellow Sea in the south. It is the "maritime gateway" to the world in the northeast of China.