Heshui No.1 Middle School, founded in 1955, is the only key high school in the county, with a campus area of 33,350 square meters and a school building area of16,783 square meters. The school has 2 16 teaching staff, full-time teachers 167, senior titles accounting for 14.3%, and intermediate titles accounting for 35.3%. There are 45 classes with 2729 students. The school adheres to the school-running philosophy of "ruling the school by virtue and putting people first", implements the school-running strategy of "establishing the school by quality and teaching research school", vigorously promotes scientific management and democratic management, fully mobilizes the enthusiasm, initiative and creativity of teachers and students, and adheres to the guiding ideology of "debt construction, charging debts, installment payment, rolling development, expanding scale, improving quality and increasing efficiency", increasing investment and improving school-running. In 2006, it was rated as "advanced collective of moral education", "advanced grass-roots party organization", "advanced collective of legal publicity and education" and "advanced collective of education" in the county. At the same time, it was established as the "Experimental School of Teaching Research and Teaching Reform" and the National Key Experimental School of Teaching Theory of "Inducing Thinking and Exploration".