Bachelor degree or above. According to the inquiry of local Hui Life, all the teachers of Ganyu Haitou High School have bachelor degree or above and hold the qualification certificate of high school teachers. Some teachers even have a master's degree or above. Jiangsu Haitou Senior High School is a public high school headed by the Education Bureau of Ganyu District, Lianyungang City, and a key middle school in Jiangsu Province.