Guo qingchao. An Deyu Middle School, located in Gangxi Avenue, Dagang District, Tianjin, was established in 2005. The principal is Guo Qingchao. The school covers an area of 148768 square meters. Teaching building, physical and chemical laboratory, computer classroom, library, reading room, dormitory, canteen, campus network and other hardware facilities and teaching equipment are complete. School teachers are 3 1 person, including 9 senior teachers and 2 intermediate teachers.