Expand in 1999. Dongying No.59 Middle School was expanded on1February 2, 1999/65438, and the number of graduates increased from over 300 to over 1500. After the expansion of Dongying No.59 Middle School, the school area expanded, and new teaching buildings, experimental buildings, libraries, sports grounds, gymnasiums and so on were built. Improve the learning and living environment of teachers and students in the school.