Lei Sheng, the headmaster of Jingning No.1 Middle School, is from Ji Gu. According to relevant information, Jingning No.1 Middle School is an ordinary middle school in a prefecture-level city. This kind of middle school is generally managed by the district education bureau. The principal's administrative level is at the stock level, and the party group of the District Education Bureau is responsible for appointment and removal. In 2002, the school became one of the "Model Ordinary High Schools in Gansu Province" and was transformed into an independent high school in 2004. In 2020, it was renamed "Jingning County No.1 Middle School". There are 49 classes with 2 184 students, 284 teaching staff and 277 full-time teachers.